I just got a 120 gb microsoft zune and am using the 3.0 software. this is my first modern player, a lot of my tunes were on an older creative player with mixed up track info. after putting the 9000 or so songs into the microsoft collection, about 1000 of them had unknown artist/song/album data. so after meticulously going through and getting the proper info, I'd like to know this: how can I back this up so that I never have to do it again in case of a hardware/software failure? ms' support page and forums I find pretty terrible, and I'm not tech savvy enough to figure it out on my own. thanks!