Whether they are worth saving or not isn't for me to say, but there have been a wealth of bits and pieces down the years which might or might not be in the current mega-omni-spiffing-pack. Things like the Andy LaVerne solist disks, various disks of piano and guitar solos, intros (although not, sadly, endings), fakebooks and jam tracks. Some came with 12 packs, some with 25 packs and some came from who knows where. One of the problems is that you end up with so much, you really have no way of knowing what you have, what you had, what you're now missing and what you still don't have. The "what add ons do I have" button doesn't show things like solos, fakebooks etc.

I have thrown out all my installation disks (now having a USB drive version - which I don't actually use), but I have everything I ever had installed and backed up to a separate hard drive.

Brian