I have a lot of CDs, some audio, some mp3 discs, etc., of varying ages. (The oldest are holding up fairly well but I have made backups... of most of them in fact...) Still, backups of discs I made a few years ago are, as some have predicted, becoming less and less readable- I've started to have to make backups of them. It may be too late for some of them, as I find this evening. So it goes! (Edit: though at the moment I'm not backing them up, I'm putting them on my iPod *g*)