More than a year has passed since the launch of the current model of Apple TV and the Apple company is working intensively on the preparation of the third generation of the product. J33 appears to be the codename for the Apple TV 3G, at least that's what the system files of the iOS 5.1 in which the name was discovered by those from iH8sn0w. Identifying the product with such a code name makes it clear that Apple is close to launching it on the market, but for now everything is a rumor, just like other information of this kind discovered in beta versions of iOS.
Apple TV 3G should bring the A5 chip along with all its processing power, but it would be completely useless if Apple didn't allow users to play games on their own TVs.
