my machine was acting quirky, so i decided to reinstall leopard - did an archive and install. After I copied my iTunes folder and iTunes pref files back into my new system, iTunes has all my files and settings just like they were but no AppleTV to be found. AppleTV says the computer is not connected and if I try and do the connection again, ATV tells me it ill erase everything and re-sync. That will take forever!! Are there some hidden files somewhere I didn't think about to copy over from my previous system folder so the connection will be restored?