ive got an imac, which i upload all my music from. ive also got a winXP that ive got some music and some films/episodes on i wanna upload the films to my ipod from my xp! but my ipod is machintosh format, is their a way i can upload the films without changing the format? or will i have to choose one or the other, 1) stay with machintosh and forget about the videos or 2) restore my ipod and set it to windows format? any suggestions?