On Fri, 22 Apr 2016, Liam Proven wrote: > GEM ran on MS-DOS, DR's own DOS+ (a forerunner of the later DR-DOS)
It still runs under FreeDOS, too. I've puttered around with it several times in that environment. > ... and on the Atari ST's TOS, derived in part from CP/M-68K. Ah ha! I always wondered about that relationship. So, the ST TOS GEM *was* in fact related to the same version that ran on DOS. I always wondered if it was just similar naming, copy-cat syndrome, or if they were a licensee. Now I know! I never had an ST, unfortunately. I just drooled on them. > The only BBC copro that could run GEM, AFAIAA, was the BBC Master 512 with > the Intel 80186. Whoa. That sounds bizarre but cool. -Swift