I'm upgrading my girlfriends computer and she has some files in wma DRM format and some files in apple DRM format (i think it is aac). How do i transfer or remove these restrictions. I read the help file in microsoft. It said: 'oh, so you copied the files in DRM fornat, looks like your S-O-L, sucker! well, you could always uncheck the box you didn't know was checked and re-rip all the cds you spent hours ripping already'