For some reason I get this message every time. I have tried switching out cords. This seems to happen when it is backing up during the install. So restoring from back up probably won't fix it since I can't back it up. Anybody with advice or experience this? EDIT: I forgot to mention that I'm not actually disconnecting my iPod, it just says I am. And iTunes doesn't eject it either because after I press ok my iPod is still there.