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"Optical Disc Drive Guide" By Bryan Lambert - Sunday, May 17, 2009 Optical disc drives, you know CD-ROM type drives, are pretty much on all computers these days (except maybe netbooks - - where you may need to buy an external optical drive) . While this drive is extremely useful, some very common some questions still arise about them. In this Tech Tip we’ll be providing a refresh look at optical drives as well as looking at common failures and replacement strategies. The BIG Picture OK, to start off, optical drives have come a long way (baby). As most of our readers know, they progressed from the read-only days of the CD-ROM, through the burner days with CD-R, the rewritable days of CD-RW and then the DVD came along. From there you had read-only DVD-ROMs, CD-RW/DVD-ROM, DVD-RW. DVD+RW, DVD±RW, DVD±RW DL, blue-ray, yada, yada, yada! The important thing to know is that the drives are pretty much backwards compatible, so if you get a DVD±RW DL it can pretty much read and write to the formats before it (for example, a DVD±RW DL can read a CD-ROM disc, burn to a CD-RW disc, etc.). All that alphabet soup of letters can be confusing, but all you need to know are the three basic (currently used) optical formats: CD, DVD, BLU-RAY (also called BD). Each of these formats have a read-only mode (-ROM), a write only (recordable) mode (-R or +R) and a read-write (re-recordable) mode (-RW, +RW, -RAM or –RE). The DL tacked onto the end of the alphabet soup means that the drive is a Double Layer drive (it can read or write to 9.4GB double layer discs). Optical drives are also commonly advertised by their speed, represented by a number of how much “faster” the drive is than the original single speed spec. Thus, a CD-R drive that rates at 52x speed writes faster than a 32x drive (in theory – like many other things that run through marketers' hands, these numbers are sometimes foot-loose and fancy free, in that 52x speed may be the most inside track of a drive while the outer track actually records at a slower speed). Also, note that the original single speeds of CD, DVD and Blu-Ray discs are actually different, and that those multiplier numbers are meant for comparing to the single speed number within that category. Basically, all you need to know is that, pretty much, the larger the number, the faster the drive. Drives these days also come with two basic loading mechanisms, slot loaded and tray loaded (by far the more popular); two different interfaces (SATA and PATA (also called IDE or ATA); and two form factors, 5.25-inch desktop and 5.25” slimline (laptop and mini-desktop) sizes. Optical drives can also incorporate cool extra features such as LightScribe disc labeling technology as well. If you bought a prebuilt system, then you usually have the software installed to use all these cool features, though maybe not to its full capability. Many times vendors may incorporate very basic software that gets the job done, whether its writing to a disc or watching a movie – but that’s about it. There are several very good software packages available, usually packaged as suites, that can enhance your experience using a optical drive, and many of them even have trial versions to take them for a test drive. Some of the more popular ones are Nero’s software package, Roxio’s software suite, Alcohol Software’s 120% program as well as many others. Common Failures/Fixes By far, the most common failure is that the drive can no longer read a disc. It may be intermittent (sometimes reads, sometimes doesn’t or it may read CD discs and not DVD discs (or vice-versa). If the drive does this, the first thing to do is to make sure that the drive is compatible with the disc you are trying to read (after all, a DVD drive will not read a Blu-Ray disc but again, because of backwards compatibility, a Blu-Ray player will usually read a DVD disc). Next, you can try cleaning the disc itself (from the inside out, not in circles) with a clean, soft cloth and disc cleaner. If this doesn’t correct the issue you can try to clean the drive lens (either with a cleaner disc or denatured alcohol and a cotton swab). Admittedly these are stop gap measures, because truthfully this is usually a sign of a failing drive. Another common failure is that the drive will refuse to eject either via the button or the software eject command. When this happens, try rebooting the computer (rebooting cures a number of ills), or ejecting the disc manually (if you see a small hole in the drive's bezel you can use a handy, dandy drive ejection tool also known as an unbent paper-clip). If the drive still does not eject then it is more than likely a failed drive (in which case, pull any discs in the drive before replacing it - admittedly, retrieving discs from a slot loaded drive can be more daunting than pulling them from a tray loaded drive – sometimes it actually requires a drive's disassembly). In case of a failed drive, the best bet is to replace the drive entirely. Replacing the Drive Replacing an optical disc drive is a pretty straightforward process – you pull the old drive and put in the new drive, and if this is not covered under warranty, you can do it yourself. Manufacturers complicate this process. The first thing to know is that both slimline and desktop drives have the same form-factor, however manufacturers may do some interesting things with the bezels. For example, a desktop computer may have a drop-down door in front of the drive, and if you buy a replacement drive, you’ll need one whose eject button lines up with where that door thinks the eject button should be. Desktop drives are secured either by four screws (two on either side of the drive) or drive rails. While optical drives DO NOT need any special drivers, if you are upgrading to a DVD or Blu-Ray drive, you may want to get a drive that includes player software to watch movies (also be sure to watch the system requirements for these drives). Another thing to look for is to be sure that you are replacing the drive with the same data interface SATA or PATA (if it is a PATA drive, set the new drives master/slave -abbreviated M/S or MA/SL- back jumper to match what the old drive was set to). Slimline drives also can have the added aggravation of the bezels not matching with the replacement drive. Thus, unlike a desktop drive, the best bet with slimline drives is to find an exact replacement (these drives will typically have manufacturer part numbers on the top of the drives). Slimline drives also sometimes saddle a cradle around the drive – simply remove it from the old drive and screw it onto the new drive. These drives are either held in the computer with a couple of screws or a quick release mechanism. Again, make sure to watch the interface (SATA vs. PATA). Of course, if all else fails call a tech or a computer geek computer savvy friend. Wrap Up Optical drives make up one part of the wonderful machine that is your computer. While the drive itself may be confusing at first and the thought of possibly replacing it daunting, with a little know-how you’ll find yourself an optical drive expert in no time. Some good sources: http://www.laptopparts101.com/cd-dvd- optical-drive/comment-page-1/#comment-2022 http://www.fonerbooks.com/r_cd.htm
Tags: Geeks Optical
Wikipedia – All Aboard! By Bryan Lambert - Sunday, May 10, 2009 So much has been written and said about the website known as Wikipedia that many people may start to wonder what exactly Wikipedia is. Wikipedia is simply a Wiki Encyclopedia (a wiki being defined as "a Web site that allows visitors to make changes, contributions, or corrections" [Webster.com]). If the Encyclopedia Britannica is a chauffer-driven limousine, then Wikipedia is the bus loaded with passengers with each having a turn at the steering wheel. In this Tech Tip, we’re going to take a look at this Wikipedia bus and check out what exactly it is. Who's Driving This Thing?! YOU ARE! Started in 2001, Wikipedia now offers over 2,847,000+ articles in the English language (and many more in other languages). Wikipedia is different from other encyclopedias. Instead of an advisory body of experts and a review process, Wikipedia is a free for all. Anyone can make, add to, and edit an article – all for free and even anonymously (though you can sign up with a user name as well, and would need to if you wanted to create a new article). Since 2003, Wikipedia (and its cousins such as Wiktionary, Wikiquote, Wikinews, etc.) have been overseen by the Wikimedia Foundation . Within Wikipedia, there are different levels of users, just straight editors (you, me, the man down the street) and Administrators (think of them as über editors). Because Wikipedia is set up the way it is, there are several positive characteristics of this informational forum. One is that you can have a comprehensive, well-written collaborative article up in no time - even on topics not covered by traditional encyclopedias. For instance, with the sensation that occurred when Susan Boyle sang on Britain’s Got Talent television program on April 11, 2009, we find that a Wikipedia article was started about her on April 12, 2009 and has since been revised over 2100 times to date (May 5, 2009). The end result is a very comprehensive, very informative encyclopedic article. Another big positive with this approach is that if you happen to be browsing an article and see something as small as a misspelling or as big as starting an article that you think should be included, you can quickly and easily edit or add the article on the fly. Note that if you don’t like to see your work added to by strangers, edited mercilessly or even removed altogether, then contributing to Wikipedia may not be for you. A Look Under The Hood Looking for an article is very straightforward and easy. After navigating to the website (www.wikipedia.org), you are introduced to a search box. Simply type in your search, and you are brought to the article if one exists. For words with many entries (such as "Ringo"), you are brought to what is commonly called a disambiguation page where you find various entries for the word are listed (for example, with Ringo, you find a number of “ringos” listed – everything from musician Ringo Starr to author John Ringo). Now, if we click through to an article (we’ll use the author listed above), we find that there is a simple, straight forward article giving a brief biography and a list of published works . You’ll also notice at the top of the page four tabs labeled article, discussion, edit this page, and history. Edit this page is self -explanatory. Here you can actually edit the article if you think something can be phrased better; if you want to add information or if you simply want to fine tune the article. If you’d like to see the current thoughts on the article, simply click “discussion” – note that this page is editable as well as allowing you to weigh in on discussing the article along with others (this page has an “edit this page” button separate from the main article). History is simply every SINGLE revision of the page from its creation to the time you are looking at the article (including the editor (IP address if anonymous) - person who did the edit) - very helpful if you’d like to see earlier versions of the article. Of course, there are numerous tools and extensive help sections if you’d like to become more than just a casual editor (found of the left hand side navigation bar). Cracks in The Chassis Of course, with its obvious strength also lies Wikipedia’s inherent weakness. Sometimes, articles by committee – especially a committee of everyone – may not necessarily produce the best possible work. Biases, personal opinion, not being scrupulous about the accuracy of the information provided, deliberate defacement, unfavorable information as well as false and misleading information can all cloud the integrity of an article as well as the website as a whole (as demonstrated by the 2005 incident on the John F. Kennedy Wikipedia article). Because of the free-for all nature of the site, another side effect can be varying quality of articles (less popular articles may not receive the attention that they need) as well as “edit wars” erupting from time to time on sensitive subjects. Also, with the imbalance of power between administrators and editors, some have accused the administrators of “bullying” others to have their edits “win out” over others. Yes, Wikipedia depends on users (editors and administrators) to help monitor and clean up articles – but mistakes do slip through. Because of this, sometimes it may be best to take some articles “with a grain of salt.” The Bus Came By and I Got On, That's When It All Began! Wikipedia, the massive, hugely successful, popular collaborative encyclopedia website is a prime example of what the power of the internet can bring to the average user. Here we not only have volumes of information (so to speak), but the ability to add to and improve this information. Even with its shortcomings, Wikipedia has much to offer. Why not try your hand at the wheel of the bus and see where Wikipedia steers you and where you can steer Wikipedia.
Tags: Geeks Wiki

Results of the OpenVegas 2009 “Rate the Member” contest. A big THANK YOU on behalf of Frank, Malea, Rhonda and me for taking part in the “Rate the Member” contest!! The new Rate feature here on OpenVegas is just a precursor for the upcoming Rate Las Vegas functions. As part of the system wide upgrade, the first week of December 2009, OpenVegas members will be able to rate and comment on everything Las Vegas. Check out our Rate Las Vegas web site: http://www.ratelasvegas.com To kick the ball off we decided to have a contest to raise awareness of the new Rate features. Your ratings were counted since March of this year and continue to be counted. The winners must have rated over 10 members and must have been rated themselves over 10 times. It is interesting to point out that all three winners are VIP members. And A large percentage of members that “Placed” in the contest were also VIP members. This must have something to do with VIP members paying more attention to what is happening here on OpenVegas.com. Here is the list of winners: 
1st Place: LovelyJ 9.46
Rhonda (Excluded) 9.28

2nd Place: Terminator34d 9.08

3rd Place: Sailor53 8.95
mbrnkl 8.93 HarryBalsagna 8.40 Buddha777 8.36 rider1 8.35 TexasLexus 8.00 leo21 7.93 jrinct1 7.47 danasguy 7.33 WishinginFL 7.09 Challe 7.08 BeeJay 6.02 gene (Excluded) 5.10 Vegasguy 4.77 VegasAddict 4.61 Orleans_Ed 4.06 We plan on at least one more contest this year. 2010 may feature a “Vegas Video Vacation” contest. So if you have experience shooting video when you visit Las Vegas.. You might want to keep in practice. The video contest will feature substancial prize money and a party!
GENE
Tags: OpenVegas "Rate The Member" Contest Results
Should I Upgrade My Web Browser? By Bryan Lambert - Sunday, May 3, 2009 The car I drive is a beautiful bright yellow Mustang convertible with big bold racing stripes, while the car that my neighbor drives is a small, economical silver Toyota Prius. While the cars will get you from point A to B with no problems, they do it in different ways. The Mustang looks “cool”, it drives “cool” and it gets you to point B in “cool” while the Prius drives solid, is an engineering marvel and gets you from point A to B with quiet, fuel efficient “coolness.” Internet browsers are very much the same, they (for the most part) will get you from point A to B – but how you arrive can be totally different factors of cool. While a lot of this Tip may be more subjective than objective, it will give you a good idea of different ways to arrive at point B (so to speak) with your internet browser. Internet Exploder Where else to start the discussion of browsers than with the defacto standard for browsers – Internet Explorer (currently with nearly 67% of the browser market share). The reason that it is the biggest (much to the European Unions consternation) is that it is bundled with Microsoft’s Windows operating system. While it’s not necessarily the first browser available, or (in many persons' opinions) the best browser available, it is still used by many, many people. Microsoft just recently launched Internet Explorer version 8, and now they are starting to include it in their automatic updates for Windows (no need to fear if you are in love with version 7 of Internet Explorer, the update is an “opt in” type, where you get to choose if you want it installed). The newest incarnation of Internet Explorer offers some very nifty “innovations.” You’ll note that the word innovations is in quotes – this is because they are innovations for Internet Explorer, but not necessarily browsers in general. These innovations make it well worth the upgrade over Internet Explorer 7. A word of caution though, Internet Explorer 8 will run rather s.l.o.w.l.y on some “lesser” (read that slower) processors. As a side note, if for some reason you are still running Internet Explorer 6, do it a favor and put it out of its misery– upgrade to another browser – ANY OTHER BROSWER than Internet Explorer 6. The faster that this malware loader masquerading as a browser with its antiquated HTML (the basic language of the web) rendering engine goes away, the better off the whole world will be. Now that Internet Explorer 8 is out, it has some users wondering just what else is out there. Fortunately, there are terrific alternatives to Internet Explorer. Alternative Browsers – AKA: Browsing the Browsers When running Microsoft Windows (or really whatever operating system you have), it is good to remember that there are always alternatives to the browser that your computer shipped with. The really cool thing about internet browsers is that several can be loaded onto a computer at the same time. Though they may try to vie for being the top dog (that is, the default browser), they will peacefully coexist. This means that along side Internet Explorer you can run one or more of the alternative browsers (even at the same time as one another). Some of the major browsers that you may want to consider are: Mozilla’s Firefox, Google’s Chrome, Apple’s Safari or Opera (made by Opera – who also make a popular mini version of their browser that can be used on many cell phones). A really nice thing about running multiple browsers is that if a particular browser may have a problem rendering (displaying) a web page, you can always launch another browser to see if the problem is that web page or perhaps the browser. Speaking of other operating systems, if you are running Apple's OSX, then your default browser is Safari, and if you are running some version of Linux (like Ubuntu), then your default browser is usually Firefox. In addition to these browsers, there are several smaller builds as well as "skins" that go over existing browsers. What do these browsers' offer that Internet Explorer may not offer? Where do we start? All are pretty much faster; all are highly customizable, and all are innovative. In fact, many of these browsers innovations usually show up in Internet Explorer a little down the road. All are free to download and use, and as mentioned all can run on the same machine at the same time. If you have not had a chance to run them, I’d highly recommend downloading them all and giving them a whirl. When you install them, they will even conveniently import your favorites and other options directly from Internet Explorer – so you don’t have to waste time “rebuilding” them. Another terrific feature that these alternative browsers offer is that most of them are built with cross platform use in mind, thus while Internet Explorer (from version 6 forward) only runs on Windows machines, Opera and Firefox will run on Windows, OSX and Linux machines; Chrome and Safari currently have OSX and Windows versions (note that Chrome is still in beta for OSX). But, whatever browser you choose, be sure to get the most recent update for that version so that you have the latest security fixes installed. This is much less of an issue than in years past in this age of automatic updates – but it is always worthwhile to check every once in a while. For a list of some other alternative (and lesser known) browsers available, you can always check the terrific Wikipedia article on “Comparison of Internet Browsers.” Final Thoughts While this Tech Tip offered a quick overview of internet browsers in general, we also have some older Tech Tips on specific browsers (such as Chrome) that are worth a look. It is true that while these browsers will get you from point A to point B (figuratively speaking), they all do it a little differently and with their own version of “cool”. Also, while reading about a browser may be good, we encourage you to go ahead and give some of the alternatives a test drive – you may be surprised that you like what you find and that you’re happy trading in your current browser for a different "set of wheels".
Tags: Geeks Tech Tip
What is Microblogging? By Scott Nesbitt - Sunday, April 26, 2009 Social networking. That phrase has been all the rage over the last couple of years. With sites like Facebook, MySpace and the like, more and more people are connecting with each other and interacting online. Blogs, too, are a popular way of sharing information and attracting an audience of people with similar interests. But more and more people are making that kind of interaction quicker and shorter. Instead of writing long posts or email messages, they're tapping out quick missives telling their friends (and the wider world) what they're up to at the moment. How do they do that? By microblogging. What is microblogging? Microblogging is the act of posting short messages to the Web. And when we say short, we mean short. A microblog post, which is called an update (or, in the case of the most popular service out there, a tweet), can be a maximum of 140 characters, including spaces. In case you're wondering, the 140 character limit comes from microblogging's inspiration: SMS text messages sent from a mobile phone. A microblog update looks like this: Presenting advice from Garr Reynolds: think naturalness not perfection - http://tinyurl.com/df26mj Simply posting a 140 character message somewhere on the Web isn't the way it works, though. You have to use one of the many microblogging services that are out there. More on these in a moment. These services collect and publish updates in different ways. The central form of aggregation is called a timeline. That's just a collection of updates. The main page (or thereabouts) of most microblogging sites have a public timeline, which lists all of the latest posts from users. You can have a timeline of your own updates, which is on your own page (for example, http://identi.ca/scottnesbitt). Microblogging services also allow people to subscribe to (also referred to as following) your updates, or at the very least read them. People can follow you or read your updates at the microblogging site or using software. A future TechTip will look at some popular microblogging clients. As you've probably guessed, microblogging is very similar to conventional blogging. A microblog can focus on one topic, and can be used for personal or business reasons. The biggest difference is the length of the post and the immediacy. Microblogging is definitely more immediate – updates are instantaneous. In the time it takes for a conventional blogger to write and publish a post, a microblogger can post any number of updates. Why do it? Most microbloggers (in the words of a popular microblogging service) do it to “communicate and stay connected through the exchange of quick, frequent answers to one simple question: What are you doing?” A lot of people who microblog find it's an easier alternative to conventional blogging, or even using sites like FaceBook and MySpace. All you need to do is sign up and start typing. You don't have to worry about tweaking the look and feel of your microblog, or anything like that. It's not just folks with time on their hands who do it, either. A lot of businesses and consultants put considerable effort into microblogging. What's it good for? Think of a group. Chances are that members of that group are microblogging. Friends microblog to keep up with each other, and to exchange information and gossip. Other people do it to share information or to promote their pet causes. Businesses microblog to get feedback from customers and to announce new products or share news. Consultants microblog to promote their business and to showcase their expertise. There have even been cases in which writers serialize the stories or poems that they're working on at a microblogging site. Nigerian author Ben Okri, for example, recently published a poem on a popular microblogging site. On a recent visit to Toronto, actor and Twitter user LeVar Burton posted a message asking for a good place to have a pint. Not only did he get the recommendation, he also met up with a bunch of fans at that venue for what was a meetup of microbloggers in the real world. Something that's become popular is people microblogging during presentations and conferences. They're sharing their thoughts, and the thoughts and ideas of presenters, with both fellow conference attendees and the wider world. Believe us, it's a lot easier and more immediate than liveblogging. Where does microblogging fall flat? One complaint about microblogging is that it can be more than just a bit narcissistic. Remember Web pages, circa 1996 or 1997? Or most personal blogs? Updates can be just as vapid. For many, except maybe someone's followers, the fact that the microblogger just got back from walking the dog and is eating a peanut butter and jelly sandwhich or that they're trying to read Finnegan's Wake for the sixth time isn't all that captivating. While microblogging started as way of keeping friends, family, and classmates up to date, for many it's become a race to collect the most followers. They'll post updates about anything that will attract readers. Many purists view this as being insincere, since the person posting the updates really has little interest in what their writing about. They just want to be popular. What services are out there? The undisputed king of microblogging services is arguably Twitter. You've probably read about Twitter in a newspaper, a magazine, or a blog post. You might even know someone who regularly uses Twitter. Hundreds of thousands of people use Twitter, and post countless updates (called tweets in the Twitter world). Make sure to follow Geeks.com on Twitter! But it's not the only game on the Web. While other microblogging service may not come close to denting Twitter's market share, they do offer alternatives to the service. The services (around 100 of them worldwide) all work in generally the same way. The only things that differ are the terminology they use, some of the features, and the number of users. Here are a few popular services: First up, Jaiku. Now owned by Google, Jaiku allows you not only to post updates (called jaikus) to the general public, but also to channels which are collections of updates on a single topic. A service that's gaining in popularity is identi.ca. What sets identi.ca apart from most other microblogging services is that it's built using Open Source software. In the words of the developers: “If you don't like how Identi.ca works, you can take your data and the source code and set up your own server (or move your account to another one).” An interesting take on microblogging comes in the form of Yammer, which has been termed “Twitter with a business model”. What makes Yammer unique is that it's focused on internal communication in companies. Instead of being based on the question “what are you up to?”, Yammer is based on the question “What are you working on?”. It's like an internal discussion board, but limited to 140 characters. Finally, there's Plurk. In addition to letting you post short text updates (called plurks), Plurk lets you share images and videos from YouTube with your followers. Being able to share images and video definitely adds a very interesting dimension to microblogging. Is it right for you? That depends. Some people will always think that microblogging is a waste of time and bandwidth. Others swear by it. We've met a number of people on both sides of that fence, and even more who inhabit the middle ground between them. The latter group uses microblogging, but isn't consumed by it. The only way to find out if microblogging is right for you is to give it a try. Take a look at a microblogging service on the Web. Spend a week or two, and see how you like it – both as an updater and a follower. You might find that microblogging is a lot more fun and interesting than you thought it would be.
Tags: Geeks Tips Blogging
The great euthanasia debate - The Economist 2Apr09  The great euthanasia debate Apr 2nd 2009 From The Economist print edition How attitudes to mercy killings differ around Europe
Illustration by Peter Schrank TWO European countries, Britain and Belgium, have had cause in recent weeks to ponder the same ethical question: what happens when doctors decide a patient has no chance of a bearable life? In Britain headlines reported the grief of parents whose wishes were overruled by the courts, allowing doctors to turn off the ventilators keeping their son alive. Shortly afterwards a new study reported that active euthanasia—in which not only is medical care withdrawn, but drugs are used to shorten life—is opposed by two-thirds of British doctors. A similar debate has broken out in Belgium, another European country that has moved in a broadly secular, permissive direction over the past few decades. But this one was very different. Buried on inside pages, small newspaper stories reported a survey of paediatric intensive-care nurses. It emerged that they had witnessed two dozen infants and children being given lethal drugs to speed their deaths. That amounts to involuntary euthanasia, which is illegal (though Belgium, like the Netherlands, has legalised euthanasia for consenting adults). Asked if the law should be changed to allow the ending of minors’ lives, 89% of nurses in the Belgian study said yes. This was not a rogue result. In 2005 academics investigated all 292 children who died before their first birthday in a given year in Flanders, the Dutch-speaking bit of Belgium. In half the cases, doctors had taken an “end-of-life decision”, a term that takes in three distinct practices. Most often, doctors withdrew or withheld treatment keeping infants alive, which is quite a common practice. In 40 cases, painkillers such as morphine were used to alleviate suffering, but at high doses likely to hasten death: a legal grey area. In 17 cases lethal drugs or doses were illegally given to end life. Similar practices were revealed by a study in the Netherlands; that led to the appointment of a committee to review cases where a baby’s suffering seems impossible to relieve, suggesting that a swift death might be merciful. Even to set up such a committee would be controversial in most of Europe, especially where church leaders retain political clout. In Britain debate on euthanasia revolves around gravely ill adults who consciously want to die. Even in such secular, permissive countries as Sweden, doctors tell surveys they oppose euthanasia by large margins. What explains these differences? Religious faith is important, but can be trumped. A 2006 study found that in Italy and Poland, practising Catholics were more hostile to euthanasia than their less devout compatriots. But in France, the Netherlands, Belgium and Scandinavia, believers and their secular neighbours hold similar views. Memories of Nazi programmes to murder unwanted citizens under the label of “euthanasia” make Germans cautious, regardless of religion. The author of the recent British studies, Clive Seale of London University, notes another wrinkle: British doctors are more religious than the population at large, with half calling themselves somewhat, very or extremely religious, as opposed to a third of ordinary Britons. (Not all those devout doctors are Christians: the National Health Service employs many Asians and British Asians). National character matters too. In the Netherlands, euthanasia is mostly carried out by family doctors, who know their patients well. The Dutch are an outspoken, demanding bunch, who expect straight answers, says Luc Deliens, a Belgian academic. Things are different in southern Europe, where doctor-patient relationships are more hierarchical. The Dutch, a seafaring nation of traders, have also long imported new and foreign opinions. They are used to resolving conflicting principles, says Dick Willems, a Dutch doctor and ethicist. There has never been “one very strong common idea about what is allowed”. Economics plays a role, he adds. In America a long terminal illness can leave people deep in debt: that makes ethicists fear that euthanasia might be requested for financial reasons. In Dutch hospitals, compulsory insurance covers even the most expensive treatments, lessening such fears. When to pull the plug Arguably, some countries are in denial. In only a few countries have there been serious attempts to measure the incidence of euthanasia. Academics found it existed in every country studied. London University studies estimate that one in 500 deaths in Britain involve voluntary euthanasia, and one in 300 involuntary euthanasia. That amounts to 3,000 deaths a year, outside any legal framework. British numbers are “disturbing” and cry out for regulation, says Mr Deliens. Britain also has a higher than average incidence of “terminal sedation”, where patients are kept unconscious until they die. Critics call this “slow euthanasia”. Some worry that legal euthanasia creates a slippery slope towards state-sponsored killing. Legalisation has not made euthanasia more common, Dutch experts insist: the main effect is to improve communication between doctors, patients and families. Yet not all legal grey areas can be resolved. Take the recent cases in Belgium, mostly of newborns whose lives were ended with lethal drugs. A typical case might involve an irreversibly brain-damaged newborn taken off artificial respiration who, instead of dying as expected, lingers on, suffering terribly. In such cases, some doctors feel obliged to hasten death. A law formalising rules for such cases would be a mistake, suggests Mr Willems. Some decisions should remain morally and personally difficult. The honesty of the Belgian and Dutch debate can feel pretty brutal. But whatever one’s views of euthanasia, openness is surely to be applauded. The phenomenon is only now being studied properly. And when Europeans know, they will need to decide what they really think.
"Computers In The Air" - What Is Cloud Computing? By Bryan Lambert - Sunday, April 12, 2009 It's supposed to be the next big thing in computing. It’s supposed to revolutionize the way we work at home and at the office. It’s supposed to slice bread, iron your clothes and make breakfast for you. Yes, its "cloud computing". OK, maybe it won't do household chores but with the way people speak about it, you'd think it would. Life On A Cloud. Well then what exactly is cloud computing? I'm sure you've heard the phrase often enough the last couple of years and may be wondering what the hoopla is all about. What exactly is this life on a cloud? This is actually a point that the proponents can't seem to agree on. So is it renting more computing power for your business? Is it coordinating a potluck with a bunch of your friends over the Internet using Google Apps? Is it small and inexpensive enough for the average Joe at home, but scalable enough and powerful enough for a Fortune 500 company? Yes, it’s all this and so much more. While some of the concepts and ideas behind cloud computing have actually been around for awhile, the term cloud computing seems to be the term that has really captured imaginations and gained traction recently. Basically, the idea is the use of the Internet (the cloud, so to speak) as a central area for use of computer technology. Whether it be what is called Software as a Service (SaaS, apps on the web), Infrastructure as a Service (IaaS, previously known as Hardware as a Service – this is where IT geeks can buy more virtual computer power and online storage) or Platform as a Service (PaaS, where developers go and play, think Google Apps Engine) cloud computing encompasses this and more. While the IT geek and the coding geek may be interested in the IaaS and the PaaS side of things, for the real world application of cloud computing most users (that reads: “the rest of us”) will be interested in the SaaS side of things. Apps Drizzled Down On a Cloudy Day Software as a Service is one of the most exciting features of cloud computing. Software as a Service is basically applications (think programs) “served” through the Internet via your web browser. These programs never (or rarely) actually reside on the computer that they are run from – they all stay on the providers' server. Because of this, you are able to access these applications anywhere you have a PC and an Internet connection. These applications for the most part also offer online storage, so you can save your work online as well. This may seem to describe such services such as webmail, which have been around a long time, and yes, are very useful, but it also describes some of the newest crops of very sophisticated, robust programs available on the Internet today. While some may be for rent (that is, you pay either a subscription fee or a use fee), many others are absolutely free for use of basic services. Some of the more popular cloud computing SaaS applications are Google Apps (which offers popular office suite utilities (Google Docs) as well as e-mail (Gmail) and calendars (Google Calendar). The Google Docs is particularly popular for its no-cost basic service, its collaboration features, its strong compatibility and terrific flexibility. Also online is Microsoft’s cloud computing office suites, Microsoft Office Live. Like Google Apps, they offer a free basic service called Office Live Workspace that offers a place to store and share documents online, however this service does need Microsoft Office installed on the PC for a document to be edited (which does make the free service that much more robust). Apple is also starting to jump into the fray with iWork, which while in beta is offered as a free online extension of its popular iWork suite (they plan to make it a subscription service on its full release). Not to be overlooked are the excellent online suites offered by OpenOffice and Zoho as well. Some other examples of SaaS offerings online are: photo editing; video editing; tax preparation; many games, and much, much more! There’s even talk of a streaming video game console content delivered right to your PC via the internet with quality on par with the Sony PlayStation 3. Really, with the SaaS aspect of cloud computing, the horizon seems limitless as to what can be done. Sunshine of a Cloudy Day Whatever the future brings to the Internet, whether the popular Software as a Service discussed in this Tech Tip today, the IT geeks Infrastructure as a Service, or the coding geeks Platform as a Service, you can be sure that cloud computing will be a major part of it. So, what are you thoughts on Cloud Computing?
Tags: Geeks Tech Tips

In the 2008 Presidential Election I did not vote for Obama.. but in many ways I supported his candidacy. For the record I did not vote for McCain either. The icing on the cake for me was McCain in spite of his years of service to America.. he was not a computer user. Call me crazy but I think the leader of the free world should know how to use a personal computer. When Obama gave his first national address as President I tuned in and watched. I've done this from time to time and I've always either yelled at the TV or turned it off when I couldn't take it anymore. With Obama it was a different story. I watched the entire speech. Every single point this man said I totally agreed with.
Today it was brought to my attention that this "New" man of the people has chosen to support and expand vs. remove aspects of the Patriot Act. (See what I'm talking about below from the EFF)

In times of crisis the President can do harsh things. The absolute worst would be martial law. If anybody knows or dares to get a glimpse of what martial law would be like.. see the first part of Stephen King's TV mini-series "The Stand". Where news reporters are executed by Army Soldiers and a popular radio personality is shot to death while on the air. - Today instead of reporters it would most likely be bloggers and pirate stations being shot and executed but I digress. It's obvious that America has radically changed since 9/11. Most of which IMHO (In my humble opinion) have changed for worst. Nearly all the TV - Cable news outlets have gone from reporting the news to bias editorializing and down right media manipulation. Its no secret that for the most part, TV news departments lost their independence and were put under the network corporate Entertainment divisions. (Mid 1980s) CBS News, a beacon truth for so many years.. with names like Edward R. Morrow are a pale representation of their former glory. The best example of our lack of real news coverage was the Katrina disaster. During that time I spent my time watching BBC news... For the folks in the Katrina disaster and surrounding parts of the country... Local radio news stations were the only "News" outlets publishing real news. Today if you want to be informed instead of entertained.. you use your computer and seek out Independent information sources.
I'm not going to diminish or say that America was not attacked on 9/11.. But I will say after the Japanese attacked Pearl Harbor... We did not turn America inside out forever! Our civil liberties and privacy were for the most part respected after the war. Sure J. Edgar Hover then and even today the FBI runs roughshod over people if they feel like it. Remember the McCarthy era? 1960's counter culture and the FBI COINTELPRO?: http://en.wikipedia.org/wiki/COINTELPRO
The reality of the matter is the economics of surveillance. It was impossible for any government agency to track and record more than a very few "Bad" people in the 1940's, 50, 60 and 1970's. This economic reality made sure that law enforcement and government officials had to spend their resources wisely. If they were going to follow a person or a group around they need a very good reason to do so.
It is now 2009 and anybody can pick up a 2 gigabyte SD memory card for about five dollars. The costs to store your "text" life history is now incredibly cheap. It is now possible for agencies like NSA to record every single telephone call you make and store it forever! Supercomputers with data mining algorithms can now sift through all the information available on you. This information not only can include your conversations, Internet use but cross reference your credit card purchases. In short order your entire life is now an open book. "They" if they wanted to.. know more about you than you do.
http://en.wikipedia.org/wiki/NSA_call_database
A book I recently read called "Super Crunchers" admits that credit card companies could, if they wanted to, predict the success of your marriage. They can do this by "Data mining" you and your potential mates buying patterns. http://www.randomhouse.com/bantamdell/supercrunchers/
I don't know about you but I thought President Obama was going to put the brakes on the Patriot Act. Learning that he has "Gone the other way" just makes me sick. Personal Privacy is extremely important in my opinion. If we sit back and let our "Entertainment" news media scare us into wanting our lives to be an open book.. or convince us that puting up any fight would be a waste of time. "You can't fight city hall" Yes you can fight city hall.. and if enough people want to keep their privacy we can!
All of this is really up to us.
Since 1991 Frank and I joined the Electronic Fronter Foundation and have been members ever since. Way back then we could see where computer communication was heading and we knew these kinds of issues were important. As American Citizens.. Personal privacy is one of our most basic fundamental rights! We need to hold our government Representatives accountable. Listening in (and recording to store forever) your conversations without a court order is wrong!! Such things were done and most likely expected in Stalinist Russia. There is no threat to America that justifies this kind of monitoring and surveillance.
Below is the Information from the EFF.. I urge you to read it and get involved. These are our basic rights. Without the freedom of due process the American Dream is nothing more than a nightmare. Hold your elected representatives accountable. If you're not registered to vote.. get registered. Make sure the candidates you vote for know that personal privacy is important! -
Gene Balmain http://www.openvegas.com/vegas/gene
An important page and videos to watch: http://www.eff.org/deeplinks/2009/04/keith-olbermann-obama-and-wiretapping

EFFector Vol. 22, No. 10 April 10, 2009 editor@eff.org
A Publication of the Electronic Frontier Foundation ISSN 1062-9424
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In our 505th issue:
* THE OBAMA ADMINISTRATION HAS EMBRACED BUSH'S POSITION ON WARANTLESS WIRETAPPING, and goes one step further than the previous administration. In a motion to dismiss Jewel v. NSA, the Obama Administration's Department of Justice (DOJ) made two deeply troubling arguments.
First, they argued, exactly as the Bush Administration did on countless occasions, that the state secrets privilege requires the court to dismiss the issue out of hand. They asserted that simply allowing the case to continue "would cause exceptionally grave harm to national security." As in the past, this is a blatant ploy to dismiss the litigation without allowing the courts to consider the evidence.
Second, the DOJ claimed that the U.S. Government is completely immune from litigation for illegal spying because the USA PATRIOT Act renders the U.S. immune from suit under the two remaining key federal surveillance laws: the Wiretap Act and the Stored Communications Act. This is a radical assertion that is utterly unprecedented. No one -- not the White House, not the Justice Department, not any member of Congress, and not the Bush Administration -- has ever interpreted the law this way.
This isn't change we can believe in. This is change for the worse.
For the full blog post: http://www.eff.org/deeplinks/2009/04/obama-doj-worse-than-bush
For the press release: http://www.eff.org/press/archives/2009/04/05
For Kevin Bankston on "Countdown With Keith Olbermann": http://www.eff.org/deeplinks/2009/04/bankston-on-olbermann
For Keith Olbermann on Obama and Wiretapping: http://www.eff.org/deeplinks/2009/04/keith-olbermann-obama-and-wiretapping
* EFF AND OTHERS HAVE CALLED FOR OBAMA TO DIVERSIFY IP APPOINTMENTS. Several of the president's recent appointees to positions that oversee intellectual property policy have represented the recording industry or other industries that support overly broad IP protection. But many positions with IP policy responsibilities have not yet been filled.
The coalition urged the administration to appoint individuals representing the diversity of stakeholders involved in IP issues, and also called on the president to create new positions dedicated to promoting innovation and advancing the cause of progress in sciences and the useful arts.
For the full press release: http://www.eff.org/press/archives/2009/04/02
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EFF Updates
* Disability Access Activists Gather to Protest Kindle DRM Hundreds of people gathered in front of the headquarters of The Authors Guild in New York City to protest the removal of text-to-speech capabilities in Amazon's new Kindle 2. http://www.eff.org/deeplinks/2009/04/protest-kindle-drm
* Michigan Rep. Calls for RFID Review Michigan Rep. Paul Opsommer wants to know why Michigan is set to issue new Enhanced Drivers' Licenses that include long-range RFID technology. http://www.eff.org/deeplinks/2009/04/michigan-rep-calls-rfid-review
* Stating the Case Against DRM to the FTC EFF Staff Attorney Corynne McSherry testified at the FTC's town hall meeting on DRM, recommending that the FTC study DRM's effect on competition. http://www.eff.org/deeplinks/2009/03/stating-case-against-drm-ftc
* AP Invokes DMCA Against Obama "Hope" Poster Artist The AP claims that Shepard Fairey violated the Digital Millennium Copyright Act (DMCA) in the creation of his famous poster. http://www.eff.org/deeplinks/2009/03/ap-uses-dmca-intimidate-hope-artist
* Court Expands Trademark Rights, Restricts Consumer Search The Second Circuit Court of Appeals has ruled that a trademark owner can sue Google for trademark infringement for selling its mark as a keyword as part of the AdWords program. http://www.eff.org/deeplinks/2009/04/second-circuit-expands-trademark-rights-restricts-
* EU Copyright Term Extension Battle Heats Up At least eleven countries' COREPER representatives voted against a proposal to extend sound copyright in the EU -- enough votes to block the proposal. http://www.eff.org/deeplinks/2009/03/every-vote-counts-eu-copyright-term-extension-batt
* Observations from the Three-Strikes Rumor Storm Though there appears to be no need for immediate concern that customers could be targeted for disconnection, the rumors and subsequent responses from ISPs reveal important information about the state of play for three strikes. http://www.eff.org/deeplinks/2009/03/observations-three-strikes-rumor-storm
* Warner Music Targeting More than YouTube ZDNet columnist Jason Perlow reports that Warner Music came after his wife's video slideshow on Vimeo, another video hosting site. http://www.eff.org/deeplinks/2009/04/warner-music-targeting-more-youtube
* iPods, First Sale, Obama, and the Queen of England President Obama reportedly gave an iPod, loaded with 40 show tunes, to England's Queen Elizabeth II as a gift. Did he violate the law when he did so? http://www.eff.org/deeplinks/2009/04/first-sale-president-obama-and-queen-england
* More on Choruss, Pro and Con The public debates about Choruss have begun, with those on both sides contributing valuable thoughts about the advantages and disadvantages of Choruss. http://www.eff.org/deeplinks/2009/03/more-choruss-pro-and-con
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miniLinks
~ Social Network Sites "Monitored" in UK The UK government proposed rules that would allow the use of social networking sites to monitor criminal activity. http://news.bbc.co.uk/2/hi/uk_news/politics/7962631.stm
~ Freedom on the Net Freedom House takes comprehensive look at government tactics for controlling communications around the world. http://www.freedomhouse.org/template.cfm?page=383&report=79&group=19
~ "Playmobil Priest" Faces Company's Wrath A priest who transformed Playmobil figures into biblical characters is facing copyright infringement claims. http://www.google.com/hostednews/afp/article/ALeqM5hJAL_5AKOH4SHJ1rzWy5w8q16Gig
For more miniLinks: http://www.eff.org/deeplinks/2009/04/minilinks-2009-04-10
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Announcements
* Come See EFF at RSA and MySQL!
EFF will be at two conferences this April: RSA and MySQL. Come and see us at RSA, April 20-24, or at MySQL, April 21-22. Whichever conference you attend, please visit our booth and grab some EFF swag during exhibit hours. We look forward to seeing you!
For more information on RSA: http://www.rsaconference.com/2009/us/index.htm
For more information on MySQL: http://www.mysqlconf.com/mysql2009
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Administrivia
EFFector is published by: The Electronic Frontier Foundation http://www.eff.org/about
Editor: Sara Bassett, Membership Services Assistant sara@eff.org
Membership & donation queries: membership@eff.org
To support EFF: secure.eff.org/donate
General EFF, legal, policy, or online resources queries: information@eff.org
Back issues of EFFector are available at: http://www.eff.org/effector/
To unsubscribe or change your subscription preferences: http://action.eff.org/site/CO?i=rpdGd06jwxYcYO2qNCwncMpVAWWH8eEs&cid=1041
To change your email address: http://action.eff.org/addresschange
To support EFF: secure.eff.org/donate
Tags: Obama EFF Patriot Act
“Chipping” Away at Computer Jargon By Bryan Lambert - Sunday, April 5, 2009 To know the computer, you need to be the computer; or at least know the jargon of the computer. If you’ve ever been looking for a computer or computer parts such as monitors or speakers, then it is certain that you've run across certain terms that can be collectively referred to as “computer jargon.” Many often wonder if some of these terms and phrases are meant to confuse rather than clarify your buying decision. We here at Tech Tips can assure that this is precisely the case; but knowing that an informed buyer is an empowered buyer we’ll endeavor to try to clear up some of the mystery of computer jargon. In this Tech Tip, we’ll be specifically looking briefly at some of the jargon placed directly on a computer, computer monitor and computer speaker sets. A Plethora of Stickers One thing that you may notice is that there seems to be no end to the stickers affixed to a computer. Whether it is a run down of features that you’ll use, or simply a statement that a computer has “Intel inside”, there seems to be a sticker for everything. Well, one sticker may inform you that the computer contains a “Radeon HD” or “ATi” while another touts “nVidia PureVideo HD”. These pretty little stickers are simply trying to inform you that the computer (more than likely) has a discreet graphics chip rather than “integrated graphics” one built into the general chipset. Another thing a laptop computer sticker will proudly proclaim is the processor contained within the computer. It may say “Intel Core 2 Duo inside” or “AMD Turion X2 Ultra 64” or something similar. While it may look nice, really you need to get past this generality to dig into the specs to see precisely what processor the computer has in it (in a previous Tech Tip we covered some specific things to look for when choosing a processor). Some Intel based computers may also have a Centrino sticker of some sort, but the Centrino is not a processor, it is a marketing gimmick that Intel came up with to sell more parts. Centrino simply means that the computer has the parts needed to get the sticker (usually a type of Intel processor, an Intel motherboard chipset and an Intel wireless chipset – different versions of the Centrino have different requirements that they need to meet to get the Centrino sticker). You may also see a sticker listing the type of operating system the computer was “designed for” such as “Windows Vista” or “Windows XP”. Note that some systems that have been downgraded from Windows Vista to Windows XP at the factory may still have a Windows Vista sticker on it. Another sticker you can run across is on touting “lightScribe” which is simply letting you know that the computers optical drive can write a disc label directly to a lightscribe compatible disc. Others may state that the computer is “Energy Star” compliant and maybe even an ergonomic warning about using the keyboard and mouse. Sometimes manufacturers get carried away with these stickers but not to fret – they are easily removed. When a “Watt” is not a Watt Some other phrases you may run across are ones such as “High Def” and “Full HD.” You may be familiar with what they kind of mean when speaking flat panel televisions, but what about computers? High Def usually means that a screen can meet a minimum resolution of “1280 x 720” (many computer screens will exceed this) and Full HD means that it exceeds the 1080p specs (1920 x 1080). While many computers screen will exceed the 720p spec and be called “Hi Def”, not too many will meet or exceed the 1080p spec. If the screen is 1080p compatible, you may hear that (if it has a DVI or HDMI input) it is HDCP compliant. If it does, it means that the screen can play protected content (think Blu-Ray discs) at their full resolution. Also when a monitor that touts it is “widescreen” is simply stating that it can display a picture in a widescreen format ratio (the most popular on computers being a 16:9 or a 16:10 ratio). Also bandied about are some fantastic claims about the amount of power put out by a set of speakers. You may see a tiny set of speakers boasting that it has “1000 Watts (PMPO) of Power!” That PMPO moniker means that this is a “Peak Music Power Output” Wattage rating. Really though, this type of rating always has to be taking with a grain of salt; a truer measure of the power output of a speaker set is the RMS Wattage rating. You also may see “2.0”, “2.1” “4.1” etc on a speaker box as well. This is simply telling you how many speakers that the set has (for example, a 2.1 speaker set has two satellite speakers and one sub-woofer). Be Aware and Informed It is our hope that this Tech Tip helped to clean up some of the marketing hype and confusion surrounding the various computer jargon tossed around that you may encounter when looking for a computer or computer component. By being “aware and informed” of the jargon used you can make a better, more informed buying decision.
Tags: Geeks Tech Tips
Building Your Slides Online By Scott Nesbitt - Sunday, March 22, 2009 Over the last couple of years, I've been giving quite a few presentations. While some of those presentations have been solo efforts, I've done most of them with my business partner. And that's when a few wrinkles have crept into our grand plans. "..these applications enable you to collaborate on your presentation slides without having to worry about whether or not you're stomping on someone else's edits"How? Well, an important (or at least useful) component of a presentation is a slide deck. Before plugging in a digital projector, you need to create your slides. It's easy enough to pass a PowerPoint, Keynote, or OpenOffice.org Impress file around. But it's just as easy to lose track of which file is the latest version. Or just lose the file. Fortunately, some Web entrepreneurs have made strides in eliminating this problem by developing Web-based tools for creating slides. The four that this TechTip highlights have a number of things in common: - They're free
- They're easy to use
- You can run your slide show from within the application
- They support sharing and collaborative editing
- They pack enough features to make attractive and functional slides
280Slides On the surface, 280Slides looks like a stripped-down version of Apple's popular Keynote presentation software. Although 280Slides has a limited number of features in comparison to Keynote (or any other desktop presentation program), you'll be surprised at how quickly and easily you'll be able to create a solid slide deck with it. Of all the applications that this TechTip discusses, 280Slides has the best import and export capabilities -- it can pull in PowerPoint (97 through to 2004, and PowerPoint 2007) files and OpenOffice.org Impress files. It can output those formats as well as a PDF file. The import can be a bit rough. Text can be larger than in your source file, and the positioning of elements like images might be a bit off. 280Slides comes with a limited number of themes and slide layouts (nine and three, respectively). It also has basic text formatting functions -- including bullets and numbers -- along with the ability to insert images, movies, and basic shapes into slides. On top of that, you can add presenter notes (also called speaker's notes). These are notes that are attached to a slide deck that a speaker uses as a reference. In case you're wondering, the audience can't see the notes. On the other hand, the application can be a bit slow. That said, this situation has improved a bit over the last month or two. While you don't need an account to work with 280Slides, you'll need to register (for free) to save your files online. Empressr Empressr bills itself as a free online storytelling tool that allows you to create, manage, and share rich media presentations online. That's a mouthful, but it's pretty close to the truth. And Empressr is a lot easier to use than it sounds. Slides are called empressrs, and you can start one from scratch, import a PowerPoint file, or upload multiple images to create an empressr. The slide editor is simple, but packs a number of interesting features. Like what? The ability to create a library of background images and add those images to your slides, for one. You can attach audio files to act as a voice over or soundtrack. And you can specify transitions for slides. Some of the slides that Empressr users have made public use the latter feature to sometimes annoying effect. In addition to that, Empressr allows you to add shapes, tables, and charts to your slides. The latter two options are missing from most online presentation tools. There doesn't seem to be a way to export your slides. You can publish your slides on the Empressr site in Flash format. Empressr also generates code that you can use to embed the presentation in a Web site or a blog. Preezo Of the presentation applications that are featured in this TechTip, Preezo is probably the most bare bones of the bunch. That doesn't mean it's not usable, though. Preezo seems to be based on the 80/20 rule -- 80% of users take advantage of only 20% of an application's features. As with any other Web or desktop presentation application, you can start a presentation from scratch or import a PowerPoint file. While writing this TechTip, I wasn't able to get the import to work. The export function, which generates a PowerPoint file, did work though. As I mentioned a moment ago, Preezo's features are a tad basic. You have the choice of half a dozen slide layouts, along with some basic text formatting functions. On top of that, you can add any of a handful of transitions to your slides. Nothing spectacular, but enough to build a solid slide deck. Remember how Empressr enables you to create a library of images? Preezo does the same, but takes the feature one step further. You can actually create a library of slides which you can reuse. How is this useful? In the slide decks that I create, I have two stock slides at the end -- one which asks if the audience has any questions, and a marketing slide. Instead of continually retyping or copying these slides, I can use the slide library to instantly insert them into a new deck. And, like Empressr, Preezo enables you to publish your slides on the Preezo site and it generates HTML code that you can use to embed the presentation in a Web site or a blog. Google Docs Anyone who knows something about Web applications knows that Google Docs contains a good word processor and spreadsheet. But one component of Google Docs that some people miss is the presentation editor. Like the other application discussed in this TechTip, Google Docs enables you to start a new slide deck from scratch or upload a PowerPoint file. That file can be a maximum of 10 MB in size. You can also clone an existing presentation, which is useful if you need to create a variation on a theme. On top of that, there are about 87 slide templates (as of this writing) that you can use to build a slide deck. Most of the templates leave me a bit cold, but there's no reason why you can't modify one to suit your needs. The options for Google Docs are simple and familiar: text formatting; adding images, video, and a handful of shapes; basic control over text (changing the size, font, and justification); and the ability to arrange objects on the slide. On top of that, you can add speaker's notes to each slide. As you might have guessed, Google Docs supports Google Gears -- you can learn more about Gears here. With Gears, you get the best of both worlds: you can work and collaborate on the Web, but use Google Docs offline as well. Your download options are limited to PDF, PowerPoint, or text. You can also publish the slides for viewing online. Sharing the finished product As I mentioned in the introduction, you can share slide decks from within each of the applications that are discussed in this TechTip. However, you'll probably wind up exporting your slide deck (when possible) to your hard drive to do some final edits and tweaks. Once you've done that, you can share the slides with the wider Web using SlideShare and Scribd. SlideShare is an online community for sharing presentations. You get your own little corner of SlideShare, called a Slidespace, where you can add and display your slide decks. You can also make your slides private so only select people can see them. You can upload presentations made with Microsoft Office, OpenOffice.org Impress, or Keynote; you can also upload PDF files. SlideShare then puts a Flash wrapper around the file to make it viewable on any desktop computer or laptop computer. Well, at least one with a Flash player installed. You can also use some HTML code to add your slide decks on SlideShare to a Web site or blog. Scribd, on the other hand, has been described as YouTube for documents. The goal of the site is to let people upload original documents, and allow others to comment on them. Scribd allows you to upload a number of different kinds of files -- from Microsoft Office and OpenOffice.org files, to PDF, Postscript, and text documents. Scribd wraps your documents in iPaper, a Flash-based format for viewing documents on the Web. As with Slideshare, you can make your slide decks (or any other document) public on the Scribd site. Or Scribd can generate HTML code for you to embed the document on a Web page or in a blog. Final thoughts This TechTip only covered a few of the available online slide tools. You can find more here and here. The great thing about these applications is that they enable you to collaborate on your presentation slides without having to worry about whether or not you're stomping on someone else's edits, or if you have the right software installed on your computer. These tools may not have all the features of your favorite desktop presentation tool, but they can get you going quickly and easily.
Tags: Geeks Tech Tip
Video Format Guide By Scott Nesbitt - Sunday, March 15, 2009 "But like anything in the realm of computer technology, the video we watch is wrapped up in a morass of jargon and of weird extensions."Video may have killed the radio star, but it's become more than just something that we watch on our televisions. Video is definitely an essential part of the desktop and Web experiences of most computer users. And more than just a few mobile phone users, to boot. But like anything in the realm of computer technology, the video we watch is wrapped up in a morass of jargon and of weird extensions. If you don't know your .avi from your .mov or .flv, then read on. Formats vs. container formats When it comes to other kinds of files, we all have a pretty good idea of what a file format is. We know that a Word file is a binary that contains all of the text that we've typed into the word processor, the style information, and graphics too. But the situation is different with video. When people talk about video formats, they're referring to something called a container format. The container format is a detailed description of what's inside a video file. It describes the structure of the file, as well as the kind of data that the file contains. The container format also holds information about something called a codec. The codec is information about how the file was encoded, specifically what software (called a codec, not surprisingly) was used to digitally encode the file. This is important, especially for a couple of the formats that are described in this TechTip. Why? Not every media player supports the same codecs. In many cases, you'll need to install a specific codec in order to play a file using your favorite media player. MPEG MPEG is short for Motion Picture Experts Group. It's a standard for both a variety of video and audio formats, and for compressing those formats. In fact, the array of formats that use MPEG compression can be confusing. There are different versions of the MPEG format (often called levels) which help contribute to this confusion. The three MPEG levels that you're likely to encounter are MPEG-1, MPEG-2, and MPEG-4. What's the difference between all of them? MPEG-1 is the oldest of these. It was first used in video CDs (the precursor to the DVD), where space was at a premium. MPEG-2 tackled (and still does) the transmission of digital and high definition over digital networks, satellite TV, and (later) the Internet. In fact, MPEG-2 is so efficient that it pretty much killed off MPEG-3 -- it handles high definition video just as well as its descendant. MPEG-4 does pretty much everything MPEG-2 does, but with better quality and compression. MPEG-4 adds another twist to the mix: it supports Digital Rights Management (DRM), which enables content producers to prevent copying of their content. Note: An upcoming TechTip will look at DRM and its implications. If you run into any video files with the extension .mpg or .mp4 you have an MPEG file on your hands. It's a popular format because it provides a good tradeoff between file size and quality. Just about every media player supports MPEG, although some players support the format better than others. I've found that it's a rare MPEG file that won't play on the various media players that I use in Linux or on Windows. AVI If there's a format that doesn't get a whole lot of respect it's AVI (short for Audio Video Interleave). Originally developed for Microsoft Windows, AVI has become ubiquitous across several operating system and on the Web. While it isn't as popular as it once was, it's not rare for you to run into AVI files AVI files, which have the extension .avi, are often disparaged from a couple of reasons. First, they use little or no compression. That means the file sizes are larger than just about any other format out there. And AVI files often use a variety of codecs to encode them. This causes trouble, because you might not have the proper codec installed for your media player and the file won't play. This is especially true on operating systems other than Windows. It's not uncommon for an AVI to not play on Windows without the proper codec. Windows Media Player can sometimes automatically download that codec, but usually you'll have to search for it yourself. Since it's an established format with a long history, you'll find that most media players for Windows, Mac OS, and Linux can handle a number of AVI files. The one player that I've found which works best is VLC. WMV and ASF Windows Media Video (WMF) and Advanced System Format File (ASF) were created in part to deal with the shortcomings of AVI. WMV is a compressed file format (at least, with better compression than AVI) with the extension .wmv. It was developed primarily for streaming video across the Web. Microsoft claims that WMV has better file quality than MPEG. That may or may not be true, but WMV files are generally larger than MPEG files. Often by a factor of two. ASF, on the other hand, is a container format for WMV. It encapsulates not only the video and audio data for a WMV file but also Windows Media DRM data. All of this is wrapped in a file with the extension .asf. The biggest criticisms of WMV and ASF are that they're specific to Windows, and that ASF supports very restrictive DRM. As for the first complaint, it is possible to play WMV files on other operating systems. On Mac OS, for example, you can get a player called Flip4Mac WMV which enables you to edit WMV files and convert them to QuickTime. This allows you to play WMV files on not only your Mac but also on your iPod. On Linux, the VLC and xine players can handle WMV files that don't have DRM applied to them. Well, at least most of the time. And that's the main point of contention with the second complaint. DRM-protected WMV and ASF files generally won't play on other operating systems, or with anything other than Windows Media Player on Windows. An interesting aside is that Microsoft's Zune player doesn't support Microsoft's DRM scheme so you can't play WMVs with DRM applied to them. Ironic, isn't it? Flash Video Once upon a time, Flash was used almost exclusively to create demos, tutorials, and annoying splash pages for Web sites. Now, thanks to the popularity of video sharing sites like YouTube, Flash has become an almost ubiquitous video format. Most Flash video files have the extension .flv or .swf, although you might see the files with the extension .f4p (protected Flash video). Flash is usually used for streaming video across the Internet, and is able to do this quite efficiently because files can be compressed to make them smaller. The compression can be a bit of a problem, though. The main codec used to encode Flash files is based on bitmap images -- each element and frame in the video is a set of pixels. When pixels are compressed, they become fuzzy and lose varying amounts of color depth. You've probably seen badly compressed Flash videos on YouTube. They're blurry and look washed out. Flash is more or less a cross-platform format. Adobe Systems, which owns and develops the software that enables people to create and view Flash video, has Flash players for Windows, Mac OS, and Linux. On top of that, a number of media players (such as RealPlayer, Windows Media Player, VLC, xine, Gnash, and QuickTime Player) support Flash. Some of these players only support older versions of the Flash format, though. QuickTime Whereas Windows has AVI (and now WMV and ASF), Mac OS has QuickTime. You can tell that you have a QuickTime file if you see the extension .mov or .qt. QuickTime is a compressed format, using a compression scheme developed (and closely guarded) by Apple. This compression scheme is very efficient, and can noticeably shrink the size of a file but without losing much of the quality. In fact, QuickTime files arguably offer some of the best quality video available. One interesting characteristic of the QuickTime format is that it contains multiple tracks. Each track contains different types of data. For example, one track will contain audio, the second video, and the third subtitles. This separation of content makes a QuickTime file easy to edit. QuickTime files are usually best played using Apple's own QuickTime Player, which is only available for Mac OS and Windows. You can also download add-ons for Windows Media Player to enable it to play back QuickTime files. On Linux, the MPlayer and xine media players can handle QuickTime although you might need to install additional codecs. 3GPP Multimedia People don't just watch videos on their televisions and computers anymore. More and more, they're watching them on their smartphones as well. Whether it's an iPhone, a BlackBerry, or one of the many phones from companies like Nokia you can get and watch high-quality video on a device that literally fits in the palm of your hand. One format that makes it possible is 3GPP multimedia. 3GPP (which has the extension .3gp) is one of those container formats that I mentioned at the beginning of this TechTip. It was created to move audio and video to mobile phones -- either from phone to phone via email or MMS, or over the Internet. Most modern smartphones, especially ones with built-in video capture and playback, will play and record 3GPP files. Like other formats, the quality of 3GPP files varies depending on the resolution of the camera used to capture the video and the compression options that were used when saving the file. Obviously, the higher the compression rate, the lower the quality of the video. I've received video taken with a smartphone that was fuzzy, and video that's been as clear as the best MPEG files I've seen. While just about any smartphone will play 3GPP files, on the desktop only a handful of media players can handle these files. The best-known ones include VLC, RealPlayer, MPlayer, and Apple QuickTime Player. Conclusion This TechTip only describes the video formats that you will routinely run into. There are literally dozens more out there. You can find some basic information about various formats here, or by visiting Wikipedia.
Tags: Geeks Tech Tip Video
Does Craigslist Need Better Regulation? By Bryan Lambert - Sunday, March 1, 2009 Fraud and Scams on Craigslist (Part 2) – Avoiding Them In our first part on scams and fraud that are commonly run in Craigslist, we looked at how to identify them. In Part Two, we will be looking at ways to avoid them. While some of the measures may seem like common sense, it is amazing how many people still may not take them. Many times this can be either because the fraudster puts pressure, either subtle or overt, on the intended victim (as part of the scheme) or maybe they just don’t know what they don’t know. Use Your Head and Feet When first conceived, Craigslist was a place meant where local people could place and look for ads. Craigslist takes great strides to ensure, that even though their website is international in nature, that it is local in scope. Keeping this in mind, one of the greatest deterrents to avoiding fraud and scams on Craigslist would be to KEEP IT LOCAL! Craigslist does have FAQs on how to avoid scams that may be perpetrated on their site and the number one thing that they recommend is, surprisingly: “DEAL LOCALLY WITH FOLKS YOU CAN MEET IN PERSON.” They go on to explain that by doing this you can avoid 99% of the scam attempts that are run on their site. Remember, this is not eBay – these are supposed to be local folks advertising to local folks. Insist that the transaction must be local and must be in cash. Above all else this would be the first and foremost thing to keep in mind on ANY Craigslist transaction (as a side note, Craigslist also does offer some personal safety tips on their site as well that are worth a read. Common Sense Another common sense rule is that if anyone that you contact or that contacts you wants you to wire money to them (be it for a rental or for a purchase - especially after they “accidently” send you too much money for an item) know that you’d get more out of your money by burning it (at least you get the warmth from the fire it creates). If you wire money to anyone met through Craigslist, you lose. You kissed that money goodbye. Anyone who is asking you to do this is trying to scam YOU out of YOUR money, pure and simple. So, DO NOT, EVER, NEVER, EVER send money to anyone this way… Period! Again, Craigslist, bless their little hearts, states in their avoid scams FAQs: “NEVER WIRE FUNDS VIA WESTERN UNION, MONEYGRAM or any other wire service,” and then they go on to say: “anyone who asks you to do so is a scammer.” Please do NOT give out financial information about yourself. Identity thieves will have a field day on your dime if you give out your social security number, bank account number, Paypal or eBay account info (legit, LOCAL rental applications being the exception). Craigslist does list some other tips under their scammer FAQs as well. Keeping in line with some of the advice offered there, please be aware that fake cashiers checks and money orders are very common – and you’re the one left hold the bag (unlike credit card fraud, where there is a limit to how much you’re liable, there is no such limit for check fraud.). Also know that Craigslist doesn’t get involved in any type of transactions carried out on their site. They do not offer guarantees, escrow services, handle payments, buyer protection or seller certification. If you get involved in any transaction where a person says that they do, this is an immediate red flag. In line with keeping it local, AVOID like the plague any deals involving shipping or escrow services – there simply is no way to guarantee such a transaction. The Craigslist scam FAQs goes as far as to actually state: “ONLY A SCAMMER WILL "GUARANTEE" YOUR TRANSACTION.” Keep this especially in mind if you see a car that is being offered out of the area. As a matter of fact, Craigslist actually puts in big bold letters across any page where items are offered for sale: “OFFERS TO SHIP CARS ARE 100% FRAUDULENT.” This goes in line with the advice to keep the transactions local. Remembering the adage to keep it local that we previously mentioned, if you are considering renting, when you meet personally with the potential landlord, they usually will (as part of the rental process) ask you to fill out a rental application form. Because this (of necessity) will have some of your personal information on it, please be sure to ask potential landlords to see their ID and then record the information found on it. This step will usually weed out scammers having no legit claim to the property. Heads up if they don’t show you the ID or if they just flash it for a second without letting you record the information on it. Another bid red flag goes up if they DON’T want you to fill out a rental application of any kind or ask to check your credit. You may want to also look up the potential rentals property or the landlord's name on the internet and see what comes up (look for the name being connected with the word “scam” or “fraud” and look to see if the property if offered for varying amounts on different sites). It may even be prudent to look up for yourself (in the city or county public records) who exactly is listed as owner for a property and to get a statement (in writing) from the landlord that they are not behind in payments nor is the property in foreclosure. If the person tries to sell you “foreclosure lists” when you are calling about a rental, just hang up, all they want is your money and nothing more. (see: kgw.com and Fraudguides.com) If you are a potential landlord, again, keep it local. Be wary of persons contacting you via e-mail that are out of the area and interesting in renting the property. Extra red flags go up if the grammar is poor, if they ask you information that is already contained in the ad, if they give an elaborate back story, or if they try to involve third parties. DO NOT EVER let a tenant pay you more than you asked for and then demand a refund – anyone doing this is a scam artist. Be sure to follow up on references and credit checks on your potential renter, and if you rent the property frequently, change the locks between renters. (see:fraudguides.com/tips, http://www.fraudguides.com/tips2 and http://www.scamalicious.com/)
Final Thoughts Yes, there are frauds and scams being run on Craigslist, but knowledge is power. Being forewarned is being forearmed. If you keep these Tech Tips in mind, you’re sure to cut down dramatically on your chances of being a victim of a scam or fraud on Craigslist.
Tags: Geeks Tech Tip
Does Craigslist Need Better Regulation? By Bryan Lambert - Sunday, February 22, 2009 (Part 1) - Fraud and Scams on Craigslist - What Do These Look Like? You’re looking for new digs – and know just where to find the perfect place; you want to buy another car, and know just where to search for one. Perhaps you have a place you want to rent or a car you want to sell and you know just the place for advertising them – Craigslist! With their goal of keeping online classifieds local, simple and (for the most part) free, there’s no question about it; Craigslist has become quite an online phenomenon. Constantly one of the top 50 websites sites visited, this website, for one offering local ads, has attracted literally a worldwide following. However, along with this following Craigslist has attracted a very unsavory element of scammers as well. In this Tech Tip, we’ll be looking specifically at some specific areas of fraud that seem to be hitting Craigslist these days in regards to rentals and items offered for sale While scams and fraud do occur on many websites where buying and selling occur, they seem to be almost epidemic on Craigslist these days. Though some of these scams may seem obvious, criminals still use them again and again (often accompanied with poor grammar) for the simple fact that they continue to work. Without further ado, here are some of the common scams that are appearing on Craigslist. For people placing an ad for a rental, some common fraudulent activities are: - A person contacts you from out of the area (usually overseas) and really wants to rent your listing. They send you a check or money order over the total amount due rent and then have you send the amount of overage back to them (usually by Western Union or some other wire service); this is a scam pure and simple. You will be out the amount you send back once the check (or money order) is found to be a fake (it is interesting that they send you a check or money order, but want the money "refunded" to them to be wired).
- A person takes the information from the property you’re listing and relists it as their own. These people are also usually from out of the area. This leads to all sorts of issues as the same property can be “rented” several times – by you (legitimately) and by the scammers.
- A person actually rents your place then turns around and by representing themselves as the owner, re-rent it to several people before skipping town.
For people looking for a home or apartment to rent: - You contact the person from the ad (usually via e-mail) and they explain that they are out of the area, but the place it still for rent. They may ask for key deposits so you can “look” at the place and
then will often try and create a sense of urgency so they can elicit the bigger ticket items such as security deposits and first and last month’s rent. Really, anything else they can think of and have it wired to them. Usually these ads are ones copied from legit ads either on Craigslist or other rental sites – but at lower (but still believable) rental rates. Like all scams, money leaves your pocket never to return. You click on an ad for a very good looking and well priced rental only to be directed to call an 800 number. Usually, these end up being scammers that have no intention of renting the property at the price they listed, but want you to buy “foreclosure lists” instead. Extra bonus for the scammers if they get a good credit card number with a large limit. - Classic bait and switch, even if you literally watched the ad be placed, when you call the property is not available, but this other one is….
- The person renting the house may be local, but they do not actually own the house. They either just rented it themselves or, worse yet, are advertising a vacant home that someone is trying to sell or that is bank owned. Some may claim that they are renting it on “behalf of the owner” as well. The person “renting” the property collects several deposits, several first and last rents and leaves town. In addition to the money, the scammers now have several key pieces of personal information on the persons scammed.
For people selling or buying an item on Craigslist: - Sellers: A person contacts you (usually out of the area) and really wants to buy your item. They offer to pay more than it is worth (works great for small, pricey items that are easy to mail) or “accidently” pay you over the amount and look for you to send the difference back to them (sound familiar? Look at item 1 for personal placing ads for rentals above). Even for large items (such as furniture), they’ll ask to pay with check and arrange to have it shipped to them; again, the check will be “accidently” over the amount asked for, and you’re asked for a refund. It may seem strange for you to be sending someone else money when you were the one selling and that’s because IT IS STRANGE!
- Buyers: The item is not just a bargain, but it is a BARGAIN (think of a car that is well below the current Kelly Blue Book price or a
laptop computer at a price too good to be true). This bargain is usually out of the area and would need to be shipped to you. An escrow service is perhaps offered to help facilitate the purchase (many are also sent up fraudulently just to facilitate such a scam) Bottom Line, you send money-you get nothing.
Some scams and fraud and very easy to detect, but others can be difficult as criminals get more and more sophisticated. This list is by no means complete, but can give you a general outline of some common scams that are still used. Knowledge is power, so it is good to be aware of some of these tactics used by scammers before you put down your hard earned money. Now that you know what to look for, in next week’s Tech Tip, we’ll look at some ways to avoid scams and fraud on Craigslist. Who should I notify about fraud or scam attempts? - FTC toll free hotline: 877-FTC-HELP (877-382-4357)
- FTC online complaint form (http://www.ftc.gov)
- Canadian PhoneBusters hotline: 888-495-8501
- Internet Fraud Complaint Center (http://www.ic3.gov)
- Non-emergency number for your local police department.
If you suspect that an item posted for sale on craigslist may be part of a scam, please email the details to "abuse@craigslist.org". Be sure to include the URL (or eight-digit post ID number) in your message. * http://www.craigslist.org/about/scams
Tags: Geeks Fraud Regulation
New features added to the OpenVegas calendar:
1. printable version for events

2. Zoom and directions features were added for google maps 3. "Place/Venu:" field was added at the "ADD NEW EVENT" page. 4. Search by date option was added to the "BROWSE EVENTS" blog on the main events page. 5. Miniature calendar was added - it is displayed on the main events page. Today's date has a different background and days that have events are bold. 6. "Duplicate event" feature. Using this feature admin and event owner can create a complete duplicate of an event (Both past and future) with ability to edit any of the event information (this way it will not be needed to reenter the same event information several times). The old event will not be overwritten.

7. "Featured events" block was added to the main events page. Only admin can make events featured. It will not be possible to make private events featureed. 8. RSS support was added for the module. RSS link was added:

9. On the main calendar, events, that a member either posted or is attending, are displayed in italics for the member. When pointing the cursor over an italicized event, the member will see whether she/he is attending the event or he is also ehe event owner or both:

Tags: Calendar New Features
Tags: Calendar New Features
Faster, Safer Surfing with OpenDNS By Scott Nesbitt - Sunday, February 15, 2009 Even with a high-speed Internet connection, you might find that getting to certain Web sites takes a lot longer than you want it to. There are a lot of reasons for this, but one of the bottlenecks is the DNS server that your Internet service provider runs. You can get around this bottleneck, though, by using a Web-based service called OpenDNS. DNS: A little background DNS is short for Domain Name System. Among other functions (which you can read about here), DNS converts the names of domains from a string of numbers – for example, an IP address like 68.177.52.6 – to something a human can read, like www.geeks.com. Internet service providers run DNS servers (also called name servers, which assigns a human-readable domain name to the string of numbers that represents an address on the Internet. When you type the URL of a Web site into your browser, an inquiry is sent to the DNS server and based on the information that's stored on that server, you're directed to the site in question. While using your Internet service provider's DNS server is fine, you have to remember that everyone else who subscribes to that provider will be hitting the same server (or set of servers). That slows your surfing down. Enter OpenDNS OpenDNS maintains a network of DNS servers, which are distributed in various locations, including New York, Chicago, Seattle, and London. Your request to the OpenDNS servers are routed to the server nearest you. That generally means you don't have to wait as long as you would with your Internet server provider's often busy DNS server. On top of that, OpenDNS has options for different kinds of networks – home, school, small or medium business, or larger companies. The basic features – like phishing protection and content filters – are the same, but there are also features specific to each kind of network. Like what? For example, a school using OpenDNS has the option to counter anonymizers, while a small business can take advantage of a reliable network that supposedly has no network downtime. Setting up Setting up OpenDNS is fairly simple. If you're a home user (which this TechTip is going to focus on), you can set OpenDNS for a desktop computer or a laptop computer, or a router. The process involves three step: - Changing the DNS settings on your computer or on your router
- Create an account with OpenDNS (this step is free)
- Tweak your settings at the OpenDNS Web site
How you change the DNS settings on your computer varies by the operating system that you're using. You can get the instructions for the operating system that OpenDNS supports here. And, as you probably guessed, the instructions also vary by the brand of router that you're using. If your router isn't in the list, there are generic instructions that you can try. Other useful features Once you've changed the DNS settings for your computer or router, you can take advantage of some of the useful features that OpenDNS offers by logging into your OpenDNS account and clicking Settings. What settings are you likely to tweak? The one that you'll probably use most is content filtering. This enables you to block access to over 50 different types of content – ranging from adult Web sites to phishing and adware sites to ones that promote hate and discrimination. OpenDNS offers four preset filtering levels, ranging from high (blocks access to all seamy sites) to minimal (only protects against phishing attacks). You can also opt to pick and choose the filtering options that you want. You can also block or allow access to specific Web sites which may not fall into any of the content filtering categories. On the Settings page, you can click Advanced Settings to take advantage of some of the more interesting features of OpenDNS. Two that I've found useful are enabling network shortcuts and typo correction. Network shortcuts enables you to assign a short name to a Web site. For example, you can configure the shortcut gc to take you to www.geeks.com. Once you set up the shortcut, all you have to do is type the shortcut in your Web browser's address bar. Typo correction fixes any URLs that you may incorrectly type. For example, if you type geeks.cmo or geeks.ocm OpenDNS will automatically change the URL to geeks.com. However, sometimes this doesn't work and can be a bit of an annoyance as I'll discuss in a moment. Drawbacks of OpenDNS There are a few. Most of those drawbacks are minor, and here are the main ones. As with any Web-based application, you're at the mercy of the application itself. While OpenDNS has impressive uptime, there's always a chance that the service could go down for an extended period of time. Remember when I talked about the typo correction? Let's say you really butcher a URL – say, www.geeeks. instead of www.geeks.com. OpenDNS does something that many Internet service providers do. It redirects you to a search page, which may or may not have relevant results. On top of that, there are ads on the search page which not everyone appreciates. After using OpenDNS for a while, you might find that some or all of the sites that you frequent don't load as fast as they did when you started using the service. This is because your computer saves DNS information in a cache. It uses the cached information whenever you try to hit one of those sites. The easy way around this is to clear your computer's DNS cache. How? To do that, open a command prompt. In Windows, type the command ipconfig /flushdns and press Enter. In MacOS 10.5, type dscacheutil -flushcache and press Enter. In Linux, /etc/rc.d/init.d/nscd restart (you may have to do this as root). Conclusion OpenDNS is an interesting and potentially very useful service, especially if you want faster, smoother access to your favorite Web sites. You might not always get a huge increase in speed, but in many cases you'll notice a difference. Best of all, it's easy to set up, well documented (the knowledgebase at the OpenDNS site is quite good), and it's free. Your best bet is to give OpenDNS a try. You'll probably find that it makes your surfing a lot faster and safer.
Tags: Geeks Tech Tips
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