I must have at least 40 or 50 various BIAB program/installation disks taking up space in my closet, maybe more -- the result of buying virtually every Windows and Mac upgrade offered for well over a decade, along with various plus-paks, bonus disks, extra style disks sold by PG in-between upgrades, and a few duplicate disks shipped as free upgrades or bug-fixes. Now that I've got the latest version of BIAB on a PG-supplied hard disk, I'd like to toss the old CDs (and I may even have a few floppies that should go). But my hesitation is: I seem to remember that some of these old mega-pak deals offered bonus programs that weren't available in subsequent mega-paks, and I think there was at least one fake book that PG offered for while, then pulled. I could load up every disk and inspect it, but that would take a while, and to complicate things further, PG issued some "Bonus" or "Plus-Pak" disks without even putting a year on their generic-looking labels. If I toss 'em, am I tossing something I didn't get in latest BIAB UltraPak -- that might not even be available any more? Anybody know if there's likely to be anything rare and/or worth saving on these old disks?