Have you ever found yourself sitting with your iPhone and your computer, wondering what the world would be like if you had an app that was multifunctional and acted as both a flashlight and a SOCKS proxy? Yeah, me too.
Head on over to the App Store and grab Handy Light (iTunes link) before it gets pulled. Not only will you get a flashlight, but also an iPhone running iOS4 (inlcuding the iPhone 4) that is capable of tethering to your Mac or PC without a jailbreak.
The default behavior for the tab key on your keyboard in OS X when a dialog box appears is do… NOTHING. This is one of the strangest behaviors to adapt to (coming from a Windows world. A good post on how to modify your settings so the tab key works in a sane manner can be found here.