Enjoy your Apple TV? Not so fond of your data picking up and vanishing whenever it darn well pleases? Then you'll probably want to force your Apple TV to update to 3.0.1... assuming you've already upgraded it to 3.0, of course. According to the engineers in Cupertino, this update prevents content "from temporarily disappearing until re-synced," and we're guessing that most of you would rather keep your content around if possible. Tap the read link for all the instructions, and whatever you do, don't make any sudden movements.