If you're an iPhone 4 owner or 3G[S]user eager to upgrade your OS but you use your iPhone on a non-AT&T carrier, good news: The iPhone Dev-Team just released the ultrasn0w 1.0-1 unlock for the iPhone 4 baseband and several of 3G and 3GS baseband versions. This video walks through the relatively simple unlocking process. As always, proceed at your own risk. [Dev-Team Blog via Engadget]
Unlock Your iPhone 4, 3GS, 3G With iOS 4 For Other Carriers
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There are so many Windows apps out there, that picking a list of the very best, most must-install software for your desktop or laptop feels daunting. We've pored over pages of recommendations, countless forum posts, and lots of comments to come up with this year's Lifehacker Pack for Windows, a list of software champions across four categories: productivity, internet/communications, music/photos/video and utilities.
The problem with overseas travel from Australia is that everything is so bloody far. By the time you reach your destination, you're usually grumpy, jet lagged and sleep-deprived, which isn't an ideal way to start a work trip or holiday. A good night's sleep can make a world of difference -- but that's easier said that done. The following infographic from Work the World explains everything you need to sleep on planes effectively; including some novel positions that you might not have thought of.