I have the following disks specifically labeled "Sage IV [something] in my inventory of Sage software. Here is what is hand-written on a few disks that may be of interest: Sage IV Util FallBck p-sys IV BIOS Clones Sage IV P-sys System: Wy-50 OS Distribution for 2 disk system Sage IV 80/80 Opd I have a Sage II, the rest of my Sage software appears to be for the II but it's not all marked specifically. My docs are Sage II. I will image and upload to my web site if anyone wants something, but regardless I will image all of the disks soon, I am about to make a big 5 1/4" disk archive update. If poss. send inquires through vintagecomputer.org/contact.cfm, but I do check this list almost daily too. Bill