Thursday, August 28, 2008

Byte Into It - 27 Aug 08 - RADIOTHON SHOW - call +613 9388 1027 and subscribe!

Featured Firefox Extension: Tagmarks Makes It Easy to Tag Your Firefox 3 Bookmarks
Firefox only (Windows/Mac/Linux): If you like the concept of bookmark tags introduced in Firefox 3 but just can't seem to get into the habit of using them, Firefox extension Tagmarks adds tag images to your awesome bar for quick and easy bookmarking and tagging. Once installed, you'll see several new images next to the default star when you hover your mouse over the star. Click one to both tag and bookmark that page in one fell swoop. You can click on as many of these tags as you want, and when you view your bookmarks, you'll notice text tags have been automatically assigned. Tagmarks is free, works wherever Firefox does. Hopefully we'll see a more customizable version of Tagmarks in the future.
Featured Firefox Extension: AutoPager Automatically Loads the Next Web Page Inline
Firefox only (Windows/Mac/Linux): The AutoPager Firefox extension automatically loads the next page of a site inline when you reach the end of the current page for infinite scrolling of content. By default AutoPager works with a ton of sites, including Lifehacker, the New York Times, Digg, and, of course, Google. At first blush AutoPager is a little difficult to understand, but just set it as Always Enabled by clicking the AE link on supported sites and it'll take care of the rest. If you want to add your own custom autopaging to unsupported sites, the site wizard feature makes it easy (first pick the Next link, then pick only the content you want loaded (in Lifehacker, for example, the posts). AutoPager is free, works wherever Firefox does. For similar functionality, check out previously mentioned Repagination.
Featured Firefox Extension: RIP Permanently Removes Elements from a Web Site
Firefox only (Windows/Mac/Linux): Firefox extension Remove It Permanently (RIP) selectively removes any element from a web site. If you've ever looked at a site and wished you could get rid of some unsightly image or an element that throws off the flow of a site, just right-click it with RIP and remove it permanently. You can select to remove it from that page only, all similar pages, from the web site, or from the entire domain--in addition to a few other options. Don't think of it as an ad-blocker--you should just install an extension like AdBlock Plus if that's what you're looking to do; think of it more as an all-purpose annoyance remover. Unfortunately RIP hasn't been updated for Firefox 3.0.1, but this tweak will do the trick until it has. RIP is free, works wherever Firefox does.
Featured Firefox Extension: Drag & Drop.io Makes Sharing Files Dead Simple
Firefox only (Windows/Mac/Linux): The Drag & Drop.io Firefox extension makes it easy to quickly share a file in Firefox 3 with previously mentioned file sharing site Drop.io by simple dragging and dropping the file in your browser. The best part of the extension is that you don't need to go through any tedious Browse for file dialogs to upload files you're probably already staring at anyway. The extension has a few subtle differences in how you can use it to upload and share files, so check the demo video for a full overview. If you want to be able to drag and drop files into any upload box at any site, check out previously mentioned dragdropupload.
Featured Firefox Extension: Google Redesigned Facelifts Gmail and GCal
All platforms with Firefox: Globex Designs, makers of the popular Gmail Redesigned skin, have released a standalone Firefox extension which applies the style without Stylish (or Better Gmail and/or Better GCal). Download the extension to completely redesign your Gmail and Google Calendar with the latest and greatest style from Globex.
Featured Firefox Extension: Evernote Web Clipper Adds Content from Any Web Page
Firefox only (Windows/Mac/Linux): Free, cross-platform note-taking application Evernote offers a handful of tools for clipping content into your Evernote account, including the newly released Web Clipper Firefox extension. Aside from a Clip to Evernote entry in the right-click menu and a new toolbar button, the extension works just like the Clip to Evernote bookmarklet (perfect in its own right if you don't want to install another extension). The inline dialog autocompletes tags and adds the item to your Evernote account without interrupting anything you're doing. A Web Clipper keyboard shortcut would be nice, too, but the extension or bookmarklet are a must-have for anyone getting started with one of the best note-taking tools available.

Thursday, August 21, 2008

Byte Into It - 20 Aug 08

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Steve Jobs says fix for crashing iPhone apps coming in Sept.
AppleInsider is reporting that one of its readers has received one of Steve Jobs's legendary one-line e-mails in response to his complaints of third-party iPhone app crashes. The e-mail reads, simply, "This is a known iPhone bug that is being fixed in the next software update in September."

The issue seems to manifest at random and prevents any third-party applications from launching. The issue does not seem to affect all users, but it has generated at least one thread on Apple Discussions with 178 replies. According posts there, neither the 2.0.1 nor this week's 2.0.2 firmware update fixes the problem. It appears to be related to the FairPlay DRM, and some users have found temporary relief by deleting applications from the phone and re-syncing them manually. Others had success downgrading to iTunes 7.7 from 7.7.1 and re-syncing apps.

Apple's customer satisfaction up despite struggling industry
The most recent results of the American Customer Satisfaction Index puts Apple ahead of all other computer manufacturers with a rating of 85 percent, a new high for the industry. The Cupertino company saw an improvement of 8 percent since the last measurement, putting it 10 full percentage points ahead of its nearest competitor in an industry where the general satisfaction rating has gone down for the second straight time. The report attributes Microsoft's launch of Vista as responsible for at least some of Apple's numbers

MobileMe users get (another) extension, 60 days this time
Apple apparently recognizes that MobileMe "issues" are ongoing—after all, things are still occasionally going up and down and are otherwise unreliable. That's why the company has decided to extend every MobileMe user's account by another 60 days. Yes, apparently on top of the 30 days given out to MobileMe users last month.

Pixelmator 1.2.2 brings live gradients, laughs at Photoshop
Pixelmator, the feature-packed contender to everything from Photoshop to MS Paint, has received a minor update to 1.2.2 with a major new feature: live gradients. Pixelmator's gradient tool will now render a gradient's colors live while dragging its end point. This makes it much easier to plot out a gradient and play with a design, minimizing the need for cmd-z. This is something even Photoshop CS3 Extended can't flaunt, and according to a Pixelmator blog post, it required converting all gradient types from Cocoa to Core Image kernels "for performance." As a nice bonus, the gradient tool in Pixelmator's tool palette now displays a live color rendering of the current gradient you're using.

Use Fluke to add FLAC files to your iTunes library
The are quite a few audio and media formats out there, one of which is FLAC, the Free Lossless Audio Codec. This format serves a purpose similar to that of the Apple Lossless format, but many Apple users haven't heard of FLAC. This is due in large part to the lack of FLAC support in iTunes. Still, many Mac users have large FLAC libraries, so a number of attempts have been made to shoehorn FLAC files into iTunes. One of the newer utilities, Fluke, offers an easy way to add FLAC files to your iTunes library.

Fluke is actually just an AppleScript disguised as an application bundle, which by itself isn't enough to make the magic happen. Luckily, the Fluke installer will download the rest of the necessary components, including the XiphQT plug-in and two other libraries. One installation is complete, all you have to do is restart iTunes, drag FLAC files to the Fluke icon, and they'll be added to your library for your listening pleasure.

Robotripping: hands on with the Android SDK beta
Google has announced the availability of the first Android SDK beta and also disclosed the roadmap for the upcoming 1.0 release. The platform has improved significantly since the early prereleases, and the API is now richer and more complete.
Android applications and user interface

The user interface has been completely redesigned, with a strong focus on attractiveness and usability. The application with the most impressive improvements is the web browser. Ars recently gave Opera Mobile 9.5 a rave review. Android's built-in browser delivers all of the same features but with a cleaner and less clunky user interface.

Linux Foundation gets a boost as Canonical signs on
Canonical, the company behind the popular Ubuntu Linux distribution, has joined the Linux Foundation. This move reflects the growing relevance of Canonical in the Linux ecosystem and indicates that the company has achieved a level of growth that empowers it to contribute additional resources back to the Linux community.

The Linux Foundation was formed last year when the Open Source Development Labs merged with the Free Standards Group with the aim of pooling resources and collaboratively defending the Linux platform from fragmentation. The organization employs Linux kernel creator Linus Torvalds and also leads the Linux Standard Base (LSB) initiative, an effort to standardize and define the structure of the Linux platform.

Georgia cyberattacks lead to questions about risk to US
CNN's report on the United States' vulnerabilities doesn't explicitly state that the Russian hackers who attacked Georgia were directly attached to the Russian military, but implies that the online assault was, at the very least, coordinated with the real-world attacks. The problem is, there's apparently not much evidence to support this claim. Historically, online attacks have often followed real-world events that create controversy or tension between two opposing sides. Relations between Georgia and Russia have never been good, and grown increasingly fractious of late, so it's not surprising that hackers began attacking Georgian websites, including that of the President, in late July.

The attacks themselves, meanwhile, were absolutely nothing new. Botnets are readily available (and cheap), and DDoS assaults are practically the infantry of cyberwarfare. Such attacks require neither significant funds nor sophisticated attack vectors, and could conceivably be the work of a mere handful of people. The Russian government may have been involved in these attacks, but it certainly didn't need to be in order to guarantee their efficacy.

According to a recent report from the Department of Homeland Security (DHS), the United States has no effective means of unilaterally preventing coordinated attacks from striking US websites. Scott Borg, director of the United States Cyber Consequences Unit (a nonprofit organization), has stated that the US isn't necessarily vulnerable to the types of DDoS attacks that brought down Georgia, thanks to an abundance over server bandwidth, but could be the target of other, more sophisticated attacks, or attacks that physically originate within the United States itself. "We can command so much bandwidth that it's hard to overwhelm our servers," Borg told CNN. "We are vulnerable to more sophisticated attacks, but right now most of the people who want to do us harm don't have those capabilities."

The only problem with Borg's remarks is that he apparently neglected to include a "yet," at the end of them.

BBC NEWS | Technology | Stellar result in MoD challenge
The Ministry of Defence today announced the winners of its Grand Challenge, a contest to identify promising battlefield robot technologies.

The contest began in 2006, with a shortlist of seven contestants battling it out 16-18 August.

The final phase included sniffing out a range of threats placed in a mock battle theatre.

Saturn, the winner, included integrated ground and aerial robots with visual, thermal, and radar sensors.

BBC NEWS | Technology | Windows 7 details to be released
A first glimpse at the technology inside the next version of Windows will be given in October.

Microsoft has said that engineering information about Windows 7 will be shared with attendees at two technical conferences it runs.

Windows 7 developers will show off their work at both the Professional Developers Conference and the Windows Hardware Engineering Conference.

Based on Vista, Windows 7 is expected to be released in January 2010.

Featured Firefox Extension: Tagmarks Makes It Easy to Tag Your Firefox 3 Bookmarks
Firefox only (Windows/Mac/Linux): If you like the concept of bookmark tags introduced in Firefox 3 but just can't seem to get into the habit of using them, Firefox extension Tagmarks adds tag images to your awesome bar for quick and easy bookmarking and tagging. Once installed, you'll see several new images next to the default star when you hover your mouse over the star. Click one to both tag and bookmark that page in one fell swoop. You can click on as many of these tags as you want, and when you view your bookmarks, you'll notice text tags have been automatically assigned. Tagmarks is free, works wherever Firefox does. Hopefully we'll see a more customizable version of Tagmarks in the future.

Featured Firefox Extension: AutoPager Automatically Loads the Next Web Page Inline
Firefox only (Windows/Mac/Linux): The AutoPager Firefox extension automatically loads the next page of a site inline when you reach the end of the current page for infinite scrolling of content. By default AutoPager works with a ton of sites, including Lifehacker, the New York Times, Digg, and, of course, Google. At first blush AutoPager is a little difficult to understand, but just set it as Always Enabled by clicking the AE link on supported sites and it'll take care of the rest. If you want to add your own custom autopaging to unsupported sites, the site wizard feature makes it easy (first pick the Next link, then pick only the content you want loaded (in Lifehacker, for example, the posts). AutoPager is free, works wherever Firefox does.

Featured Firefox Extension: RIP Permanently Removes Elements from a Web Site
Firefox only (Windows/Mac/Linux): Firefox extension Remove It Permanently (RIP) selectively removes any element from a web site. If you've ever looked at a site and wished you could get rid of some unsightly image or an element that throws off the flow of a site, just right-click it with RIP and remove it permanently. You can select to remove it from that page only, all similar pages, from the web site, or from the entire domain—in addition to a few other options. Don't think of it as an ad-blocker—you should just install an extension like AdBlock Plus if that's what you're looking to do; think of it more as an all-purpose annoyance remover. Unfortunately RIP hasn't been updated for Firefox 3.0.1, but this tweak will do the trick until it has. RIP is free, works wherever Firefox does.

Featured Firefox Extension: Drag & Drop.io Makes Sharing Files Dead Simple
Firefox only (Windows/Mac/Linux): The Drag & Drop.io Firefox extension makes it easy to quickly share a file in Firefox 3 with previously mentioned file sharing site Drop.io by simple dragging and dropping the file in your browser. The best part of the extension is that you don't need to go through any tedious Browse for file dialogs to upload files you're probably already staring at anyway. The extension has a few subtle differences in how you can use it to upload and share files, so check the demo video for a full overview. If you want to be able to drag and drop files into any upload box at any site, check out previously mentioned dragdropupload.

Featured Firefox Extension: Google Redesigned Facelifts Gmail and GCal
All platforms with Firefox: Globex Designs, makers of the popular Gmail Redesigned skin, have released a standalone Firefox extension which applies the style without Stylish (or Better Gmail and/or Better GCal). Download the extension to completely redesign your Gmail and Google Calendar with the latest and greatest style from Globex.

Featured Firefox Extension: Evernote Web Clipper Adds Content from Any Web Page
Firefox only (Windows/Mac/Linux): Free, cross-platform note-taking application Evernote offers a handful of tools for clipping content into your Evernote account, including the newly released Web Clipper Firefox extension. Aside from a Clip to Evernote entry in the right-click menu and a new toolbar button, the extension works just like the Clip to Evernote bookmarklet (perfect in its own right if you don't want to install another extension). The inline dialog autocompletes tags and adds the item to your Evernote account without interrupting anything you're doing. A Web Clipper keyboard shortcut would be nice, too, but the extension or bookmarklet are a must-have for anyone getting started with one of the best note-taking tools available.

Google Maps: http://m.google.com/maps
BeeJive - Instant Messaging: http://www.beejive.com/
Sprite - Backup software: http://www.spritesoftware.com/
Worldcard Mobile - Contact management helper: http://www.penpowerinc.com/
Skype: http://www.skype.com
Active Synch Remote Display: http://tinyurl.com/56rdbo
TouchPal - Soft keyboard replacement: http://www.cootek.com/
Opera Mobile - Browser: http://www.opera.com/products/mobile/
Battery Pack Pro - Bunch of utils: http://www.omegaone.com/batterypack/

Thursday, August 14, 2008

Byte Into It - 13 Aug 2008

Kaminsky delivers DNS dirt - Security - iTnews Australia
Security researcher Dan Kaminsky has delivered his much-anticipated report on the DNS flaw he discovered earlier this year.

Kaminsky explained to a crowd at the Blackhat conference in Las Vegas that the flaw he uncovered could be used for attacks far more complex and sinister than just phishing operations.

The researcher began his presentation with an update on the patching operation. He noted that hundreds of millions of users have been protected through updates by vendors and ISPs, and the majority of Fortune 500 companies had deployed patches for their servers as well

The vulnerability centers around the way the domain name system looks up information linking URLs to IP addresses. In short, the flaw allows an attacker to "poison" a given DNS server and redirect traffic to the malicious site.

The vulnerability has mostly been discussed for its possible use in phishing attacks. However, Kaminsky warned that it could also be used to compromise mail servers, allowing the attacker to intercept and redirect messages.

Journalists expelled from Black Hat for hacking competitors - Security - iTnews Australia
Three French journalists from Global Security Magazine have been thrown out of the Black Hat conference in Las Vegas for hacking into fellow journalist’s computers.

Hacking is usually part of the fun at Black Hat and delegates are warned that hackers are patrolling the conference’s public Wi-Fi network trying to steal data. That data is then posted on a public ‘Wall of Sheep’ at the venue, to embarrass security specialists who should know better.

However, as the organisers don’t expect journalists to be as adept at network security the press area is off limits to hacking and runs on a private network. Nevertheless the three journalists decided to do it anyway and try and get the login details for journalists from CNET and eWeek onto the Wall of Sheep.

However the trio, Dominique Jouniot, Mauro Israel and Marc Brami, were rebuffed by staff, asked to leave the conference and banned from attending this year’s DEFCON event as well.

The attack seems to have used a network-sniffing tool called Cain and while it was successful in obtaining details from an eWeek journalists CNET report that the data retrieved on them was incomplete.

Mini laptop use set to soar - Hardware - iTnews Australia
Mini-notebook shipments are set to rocket past the five million unit mark this year and could reach eight million by 2009, according to new figures from analyst firm Gartner..

A mini-notebook typically has a five- to 10-inch screen and runs a full operating system. Current models include the Asus Eee PC and HP Mini-Note. Dell is also expected to make this week.

Part of the reason for the huge popularity of mini laptops, according to Gartner, is that they are likely to attract a variety of users with different requirements including content consumption, internet browsing and email and instant messaging use.

Although the surge in demand is likely to come mainly from consumer markets, mini-notebooks will also appeal to business users including journalists, sales people, and mobile services and support workers "who are seeking a small and lightweight mobile PC with basic functionality and internet connectivity", the report said.

“The demand for mini-notebooks will be driven by several factors: by their small form factor and small screen, their light weight, their price, their ease of use and their basic, but sufficient, PC functionality,” said George Shiffler, research director at Gartner, in a statement.

BBC NEWS | Technology | Google Street View gets go ahead
Google's controversial Street View photo-mapping tool has been given the all clear by the UK's privacy watchdog.

The system takes pictures of streets and adds them to online maps to let people see what locations look like.

The project drew criticism from privacy campaigners worried it could breach data protection laws.

But the Information Commissioner said it was "satisfied" that Google had put in place safeguards to avoid risking anyone's privacy or safety.

BBC NEWS | Technology | Microsoft sees end of Windows era
Microsoft has kicked off a research project to create software that will take over when it retires Windows.

Called Midori, the cut-down operating system is radically different to Microsoft's older programs.

It is centred on the internet and does away with the dependencies that tie Windows to a single PC.

It is seen as Microsoft's answer to rivals' use of "virtualisation" as a way to solve many of the problems of modern-day computing.

Tie breaking

Although Midori has been heard about before now, more details have now been published by Software Development Times after viewing internal Microsoft documents describing the technology.

Midori is believed to be under development because Windows is unlikely to be able to cope with the pace of change in future technology and the way people use it.

BBC NEWS | Science/Nature | Invisibility cloak 'step closer'
Scientists in the US say they are a step closer to developing materials that could render people invisible.

Researchers at the University of California in Berkeley have developed a material that can bend light around 3D objects making them "disappear".

The materials do not occur naturally but have been created on a nano scale, measured in billionths of a metre.

The team says the principles could one day be scaled up to make invisibility cloaks large enough to hide people.

BBC NEWS | Technology | Apple blogs to disaffected users
Apple has set up an apologetic blog devoted to solving the problems of its recently launched MobileMe service.

It follows a barrage of criticism of the service, which connects Apple devices to e-mail, contacts and online storage.

In posts over the weekend, the firm admitted to fixing "over 70 bugs" but that 10% of e-mail might have been lost for good.

It said the problem affected just 1% of customers.

One month of the iPhone 3G: what Apple needs to fix
It is just over a month since the worldwide launch of the iPhone 3G. The device has been welcomed enthusiastically by millions of buyers around the world, but the second coming of the iPhone has not been flawless by a long shot. Sure, it's rare for any launch to be entirely flawless, but problems have cropped up in greater frequency this time around than even after the original iPhone launch. Here, we look at the ups and downs in one month with the iPhone 3G.



http://www.abc.net.au/iview/

http://nimble.tv/

http://www.view2gether.com/

http://twit.tv/

http://www.mogulus.com/


http://www.ustream.tv/



http://www.rocketboom.com/


http://portablefilmfestival.com/symposium.php

Thursday, July 31, 2008

Byte Into IT - 30 Jul 08

VIA Nano and Intel Atom Review - Battle of the Tiny CPUs
Intel Atom versus Via Nano

Two new processors create new opportunities for portable and micro PCs.  These pint-sized, low power processors should start appearing in all sorts of devices over the coming months.

Many of you will probably be reading your first review of a VIA CPU; even though the C7 processor has made VIA a name in the world of mobile internet devices and mini-notes their products haven't been of particular interest to the mainstream hardware enthusiast.  Over the past months though VIA and Intel have bunkered up for a battle of extreme low power processors that has developed into the performance review you see here before you.

Google enrolled for schools email deal
This certainly makes life easier for IT staff at the Department of Education!

Google has snatched what is believed to be its biggest single client in the world - the NSW Department of Education - away from its rival Microsoft to claim up to 1.3 million new users of its free email product.

The NSW Director-General of Education, Michael Coutts-Trotter, said the department had exploited its size to get the best deal for students and teachers, who will each receive customised Gmail accounts.

Scrabulous dropped from Facebook
Maybe Hasbro should buy the application from these two creative brothers!

The creators of online Scrabble knock-off Scrabulous said Tuesday they have pulled their application from US and Canadian Facebook pages due to a lawsuit filed by game-making giant Hasbro.

"This is an unfortunate event and not something that we are very pleased about, especially as Mattel has been pursuing the matter in Indian courts for the past few months," Scrabulous co-creator Rajat Agarwalla told AFP.

"We sincerely hope to bring our fans brighter news in the days to come."

Scrabulous.com was launched by brothers Rajat and Jayant Agarwalla in India in 2005 and rocketed to popularity two years later after they released a version as a free "add-on" application for Facebook.

Thursday, July 24, 2008

Byte Into IT - 23 Jul 08

Registration opens for .me domains - Internet - iTnews Australia
Registrations for the .me top level domain started yesterday afternoon, giving users a new crack at getting a personalised web address.

Unlike the recent staggered rollout of the .asia domain, the .me registrations are open to everyone from day one.

The .me domain name was previously assigned to Montenegro after the country gained independence in June 2006.

However, owing to the widespread potential appeal of the name it is now available for general use.
Beware of 3G bill shock - Telecommunications - iTnews Australia
The Australian Competition and Consumer Commission (ACCC) is warning consumers to be wary of the high charges that come with excessive data usage on new 3G mobile devices.

With the nationwide popularity of the recently released 3G iPhone, the ACCC said it wants to make sure consumers know the risks of usage caps and excess charges that come with data usage.

"In the case of smartphones, consumers can download greater amounts of information from the internet than ever before. With this, comes the potential for them to exceed their phone plan value and incur considerable additional charges,” said ACCC chairman Graeme Samuel.
BBC NEWS | Technology | Say goodbye to the computer mouse
It's nearly 40 years old but one leading research company says the days of the computer mouse are numbered.

A Gartner analyst predicts the demise of the computer mouse in the next three to five years.

Taking over will be so called gestural computer mechanisms like touch screens and facial recognition devices.

"The mouse works fine in the desktop environment but for home entertainment or working on a notebook it's over," declared analyst Steve Prentice.
Every show an infomercial? TiVo, Amazon ink purchase pact
TiVo plans to introduce a new feature to its popular DVRs that will allow TV viewers to buy products on-screen directly from Amazon when they are shown on various TV shows—the ultimate form of product placement. TiVo hopes that the new venture will not only help the company offer new ways for users to interact with their DVRs, but also help shed its reputation among broadcasters for devaluing their advertising by enabling users to skip ads.
.org first top level domain to adopt DNS security protocol
ICANN has unanimously approved a request by the Public Interest Registry (which handles .org domains) to become the first generic Top Level Domain (gTLD) to switch to the DNS security protocol DNSSEC. As part of the agreement, PIR will trailblaze DNSSEC, while simultaneously developing an education and adoption plan that can later be disseminated across the Internet's infrastructure, PIR's use of DNSSEC is a significant step forward, but a mixture of contentious political and technological issues have slowed the worldwide development and deployment process.

DNSSEC is intended to fix fundamental flaws in the original DNS protocol that leave it vulnerable to several different attack vectors, including cache poisoning. This is accomplished in part through the use of digital signatures. By using such signatures, the DNS resolver can check to see if information it is receiving is actually from the appropriate address; the digital signatures effectively act as a password (the analogy is not exact).

The DNS flaws themselves aren't anything new—they were discovered back in 1990—but the solution to the problem has been no less than eleven years in the making, putting the length of its development cycle almost on par with Duke Nukem Forever. DNSSEC development lasted from January 1997 to the present day, or roughly 11 years and six months. DNF was announced in April of 1997, and, assuming 3DRealms makes good on its 2008 projection, must ship no later than December 2008, for a total development time of 11 years, eight months. Hail to the king, indeed.
iPhone 3G tethering possible with jailbreak and proxy app
Although Mobile Safari on the iPhone is a reasonably good way to surf the web, there are also times when that screen is a little small, and you'd rather be using your laptop. WiFi is one option, but free, public WiFi isn't a given in many areas. Depending on which mobile phone you have, you may be able to tether the device to your laptop and browse using a cellular data network. Now, the iPhone doesn't normally have this functionality (much to our frustration), but thanks to the recent iPhone 3G jailbreak and a third-party proxy application, cre.ations.net has figured out a way to (sort of) tether your iPhone 3G and use your laptop via the 3G network.
Open Tech offers a different twist on the Apple clone
Just one week after news broke about a lawsuit pitting Apple against "clone" manufacturer Psytar, another company has announced that it will be throwing its own hat into the ring. Open Tech Inc. has announced it will begin selling Mac OS X-compatible PCs in the coming days, offering two models to choose from: the Open Tech Home, and Open Tech XT.

The Open Tech Home, clearly marketed for home use, features a 3.4GHz Pentium D processor, 500GB of storage, 3GB of 667MHz DDR2 RAM, a 500-watt power supply, built in WiFi, a GeForce 8600 GT (512MB), and a DVD burner for a total of $620. The XT, however, seems to be more of a pro workstation with a Intel Core 2 Quad running at 2.40GHz, 4GB of 800MHz DDR2, a 800-watt power supply, built-in WiFi, a GeForce 8800 GT (256MB) and a DVD burner for $1,200.

If we are looking at pure bang for your buck (and operating system aside), neither the Home nor the XT offer an outstanding ratio. You could build pretty much the same machine for cheaper elsewhere, but this is all about the operating system.

So how is Open Tech shipping its non-Apple computers with OS X installed? The answer is that it isn't. While the company will preinstall Ubuntu 8.0.4 or Windows XP, the computer the company claims to be Apple-compatible won't actually be able to do so with Mac OS X.
How To: Create Your Own Linux Recovery Disc
Linux.com writes up a helpful guide to creating your own custom system recovery boot disc using an Ubuntu 8.04 CD image, a little command line work, and a few recommended emergency tools, including the partition format/restore tool GParted, e2undel, a file recovery tool, and anything else you might need if your hard drive, RAM, or anything else on your system suddenly decides it doesn't want to work. The guide requires a good bit of command line work, but it also lets you add whatever programs you'd like to have when you come back from the brink, and helps you strip out programs you don't to boot faster. For a similar (but pre-compiled) hard drive-fixing tool, check out Gina's guide to using the System Rescue CD.
Virtualization: VeeDee-Eyes Offers Pre-Configured Linux Distros for VirtualBox
If you've been checking out the newest VirtualBox beta for Mac OS X, or you're intrigued by Linux but not ready to deal with virtualizing it, the Sun xVM VirtualBox VDI Index—or, as it's skeevily nicknamed, veeDee-Eyes—has a host of pre-compiled, pre-configured images for you. No need to set up space, "boot" from a live CD and mess around with hardware config, as copies of Fedora, Ubuntu, OpenSUSE and others are ready to run. Not all of them are free, with a few of the multi-GB distros asking for a buck or two to cover server costs, but a good number of interesting variants and betas are there for the taking. VirtualBox runs on Windows, Mac, or Linux, and is a free download.
Linux Tip: p7zip Adds Built-In 7-Zip Tools to Ubuntu
The Tombuntu blog points out a seriously helpful package available in Ubuntu's extended repositories that make creating super-efficient 7-Zip archives simple and fast, whether you're right-clicking or working with a command line. Run this command to install it:

sudo apt-get install p7zip

Users of other Linux distros should find a similar package in their own sources. Once installed, creating compressed archives for storing or emailing is as simple as selecting the files, right-clicking, and choosing "Create Archive," and de-compressing just as simple