Apple releases iOS 4.2, makes Find My iPhone free

Apple has released iOS 4.2 for iPhones, iPads, and the iPod touch...and Find My iPhone now works for free without a MobileMe account.

Apple iOS 4.2 brings multitasking, folders, and AirPrint to iPad

The Apple iOS 4.2 update rolls out to developers and it includes wireless printing, folders, and multitasking.