Apple is now seeding the third betas of iOS 5 and iTunes 10.5, reports indicate. The latter is required to sync with devices running iOS 5 beta 3, which can include the iPad 1 and 2, the iPhone 3GS and 4 (GSM/CDMA), and the third- and fourth-generation iPod touch. A new iOS 5 release is also available for Apple TVs.
