A QUESTION If a diskette is bootable (BOTH HDOS AND CP/M) on my H8, should it be bootable on an H89? I've tried everything suggested, and everything I can think of, and it still won't boot. I had one H89 CPU board with MTR-90 so I tried that in the one I'm working on. Still won't boot. Carroll -- Delivered by the SEBHC Mailing List