I just got my ATV. Hooked it up, everything worked perfectly, left it syncing all night long and got everything i had on there. Then for some reason. I tried buying a tv episode on the ATV and it worked but was going pretty slow so i went on the computer and went to the available downloads list and started downloading it there. For whatever reason that did something. Now my itunes will no longer reconize it. I have done all the requested things in the apple forums and double checked pretty much every setting. I dont want to lose all my media that I already synced. Can anyone help ?