[hercules-390] CDC OS's vs IBM OS's

[Kevin Monceaux [e-mail] [hercules-390]]

The last time I tinkered with DtCYBER the only OS I could find was the
Chippewa OS.

And now, there is another CDC OS available to run under DtCYBER:

http://www.Control-Data.info/CybisRelease.html