I was looking for something else and ran across a
two-binder set of
 something called "PC-MOS" by The Software Link, circa 1992.
 
 As others have mentioned, it allowed you to connect terminals to a PC
 and have each terminal act as a virtual PC. 
 
 Hmm... sounds like what the Amiga did out of the box with a "newcli
 <AUX:"  I used to hang a VT220 off of my Amiga and read e-mail and
 NetNews (aquired via UUCP and read off-line) while my flatmate played
 "Silent Service". 
 
Now that's hot. I'll have to try that with my A500 sometime.
--
----------------------------------- personal: 
-- Good-bye. I am leaving because I am bored. -- George Saunders' dying words -