Ok i have my good ol Ipod but my computer got some viruses and i had to system restore it. Now I want to put all my music from my ipod back onto my computer. How do i do that? when i plug it in and go to the itunes i installed it says something like only one ipod can register with 1 itunes or something and ask me if i want to sync it to this itunes but i have to erase all my music. How do i put the music and movies from my ipod back onto my computer? Please someone help