Path: utzoo!utgpu!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!husc6!spdcc!eli
From: eli@spdcc.COM (Steve Elias)
Newsgroups: comp.sys.ibm.pc
Subject: Re: mpm OPERATING SYSTEM
Message-ID: <2259@spdcc.SPDCC.COM>
Date: 19 Dec 88 01:54:48 GMT
References: <77456@neabbs.UUCP>
Reply-To: eli@ursa-major.spdcc.COM (Steve Elias)
Organization: guest of S.P. Dyer Computer Consulting, Cambridge MA
Lines: 13

in response to the cat from Amsterdam...

mpm was written by digital research in monterey california...
it was available only for s-100 computers, i believe...

it later metamorphosed into Concurrent CP/M for the 8088s & 80286s.
which later became Concurrent DOS for the same CPUs...

and which later became Concurrent DOS XM and Concurrent 386 for
the 8088/286, and 80386, respectively...  i never use a PC without
Concurrent XM, if i can avoid it.  it's really nice...  you can't
run every dos application under it, though -- especially the
memory pigs...