Top five discoveries in Apple's iOS 4.3 beta
Apple isn't wasting any time getting to work this January after bringing the iPhone to Verizon earlier this week. The company released the first beta version of iOS 4.3 for iPad, iPhone, iPod Touch and Apple TV on Wednesday night. The new version of iOS promises all kinds of new features such as AirPlay support for third-party applications, four- and five-finger multitouch gestures and the return of the iPad's screen orientation lock switch.