ok. i normally use my dad's laptop for my ipod and itunes, but my dad stopped letting me use his laptop and now i have to use my normal comp. but when i plug my ipod into the comp it says it is connected to another tunes and it will replace the library. if i let it do that will it delete all the songs in my ipod? im just nervos cause my dad is out of the country and i have to wait till he gets back before i could try to use his again...