I've got this hazy memory saying that the boot area
(or possibly just the
first track?) of the 'DD' CP/M disk might still be FM,
though, even
though the rest of the disk isn't, and so it needs
a FM-capable controller
to write out an image. Maybe I'm mixing that up with a
different system,
though..
I think you might be. I have an Osborne 1a with the DD modification. I
can make good Osborne boot disks for it in a 360k floppy drive using
Imagedisk on my Pentium II. The latter can't write single density at all
though.
Tez