Date   : Tue, 12 May 1981005:21:00-MDT
From   : Devon S. McCullough <DEVON@MIT-MC>
Subject: HDOS loses

I don't know much about HDOS, but even if it's the best thing around, you're
better off with CP/m, since everyone else has it.  I might add that I think
CP/M is one of the worst crocks ever, but it's popularity makes it a must.

You can still run your HDOS programs with an HDOS emulator running under CP/m.
Since all the HDOS system calls start with a RST instruction that CP/m doesn't
use, this should be fairly easy to write, although I have not tried it.
Transferring HDOS programs and files to CP/M format might be a problem.