CPS MultiFunction card support disks. They contain some source code. All in Dos3.3 disk order. CPSMultifunctionDOS.dsk 143360 ----rw-d 15-May-98 23:06:07 CPSMultifunctionZ80.dsk 143360 ----rw-d 15-May-98 23:06:07 CPSMultifunctionPasc.dsk 143360 ----rw-d 15-May-98 23:06:07