It is neither the drive nor the controller per-se, it is the read/write
heads and the media that are incompatible. HD disk media requires a higher
magnetic field to magnetize reliably and the DD drives don't provide it.
--Chuck
At 01:36 PM 9/19/98 -0500, you wrote:
I've heard that you shouldn't use high density
disks in double
density drives, that the data wouldn't be reliable.