Incase you have not noticed, I am a mobile/nightclub DJ. I use software to manage all of my mp3’s, and today I am backup up all of my music. I keep my Lacie 500 gig with my Macbook and DJ soundcard at all times. I carry a WesternDigital 750 gig as a backup, and keep other storage on there as well. I also keep a WesternDigital 1tb at home, which acts as my ‘off campus’ storage. Right now I am backing up 2 folders totaling about 130 gigs to WD1, and then all 550 gigs to WD2 to complete my backups. I really need to find a better way to manage my music..