My boyfriend added a user account for me on his mac book pro, in hopes that i could sync my itouch and get it updated and all that jazz. When it went to sync it said to me : "The iPod "RR's IPod" is synced with another iTunes library. Do you want to erase this iPod and sync with this iPods library?" ... Now, even though i'm my own user it'll erase what i've got and sync with his iTunes? this isn't a bad thing as he's got an @ssload more music than I do, but I just wanna know that that's what's going to happen. ...