So heres the situation. My friend bought an ipod so i could copy my library to give to him. In order to do this i have to obviously sync it with my computer first. So if i do that and give it to him and he connects it to his computer will it ask him to identify his computer as the machine to sync it with and then erase the content i put on there? Whats is the best solution to this problem I'm a mac and he's a pc.