My 1st generation ipod nano has been having problems. Whenever I try to turn it on it either does not respond or says "Use iTunes to Restore". When I plug it into the computer, iTunes recognizes it as a "corrupted iPod" and asks if I would like to restore it. When I try to restore it, it begins the process but then says there is an error and it cannot be restored. I have tried to reset my iPod many times, I have tried all USB ports and different USB cords, my iTunes is up-to-date. I don't know what the problem is. Should I send my iPod in for repair, or buy another one, or can I fix it? Please help!