I have selected the items i wish to sync to my ATV and hit sync, everytime i go to my computer minutes, hours or days later its still syncing and as far as i know none of the items have changed, and i haven't watched them on my TV. Also it hasn't actually synced the most current items, it still has the items from a previous sync. Its not a problem i noticed right away because i can still watch all of the content without much issue because its connected through ethernet so the streaming wait isn't very long. Its just very annoying to be in iTunes and have my ATV always syncing. I've tried restoring the device and that didn't help.