iOS 4.2 reportedly out in a few hours

Tech news sources say Apple's iOS 4.2 operating system upgrade will be available in a couple of hours. The iOS update includes Multitasking support for iPad and AirPlay and AirPrint for iPhone, iPad and iPod touch.

According to Apple, AirPrint will allow you to print email, photos, web pages, and documents right from your gadget. AirPlay, meanwhile, lets you stream digital media wirelessly from your iPhone, iPad, and iPod touch to your Apple TV and AirPlay-enabled speakers.

Update coming up.

iOS 4.2