Apple Adds iTunes 8 Functions to Apple TVLooks like its Update Day at Apple—the company just released Apple TV 2.2, which users can access through the “update software” menu option in Settings. The software revamp now includes support for features introduced in iTunes 8.0, including video playlists, Genius playlists and HDTV show purchasing, and plugs a couple of security holes as well. How's it playing, kids? Any problems? [Macrumors]