I get this damn error. "Cannot sync, the required file cannot be found", when I try to load my 30 gig 5th gen I got yesterday. I bought it used and of course I'm really worried! It came with a ton of songs and movies, but of course I wanted MY library on there. My 2 gig Nano worked just fine (till it got broken in pieces). I've restored many times..uninstalled and reinstalled iTunes..I also tried a registry fix i found on the web..CAN ANYONE HELP!?!?!?!? I've seen a TON of people with this problem, but I haven't found a solution No music on my iPod...HELP!!