hi, i just got my video ipod and its freakin awesome. soothes my frustrations while i sit in a cubicle. haha. anyways, i would like to have a steady rotation of new music, and favorite tvshows. i have a 100 gig HD to have everything backed up. is there a way where i can divide up my media, where week 1 ill have set 1(movies, songs, pictures) and then week 2 i can have set 2, and so forth? so i can just make it easy to delete set 1 from my ipod and then upload set 2 in one sweeping motion? thanks.