Hello Frederick!

  FB> To me it, sounds painful to try to wedge a system into
    > 20mb. It would be fine if you were building turn-key
    > systems, but as an introduction to NetBSD, no fun at
    > all.

Thanks to Andrew Gillham's expert help I have now succeeded
in replacing Linux with NetBSD on my PC at home.  Turnkey is
pretty much what I have in mind for the smaller systems, but
now I have something a little more spacious to use as a
development system!  :-)  Thanks for your help too, it's
appreciated!

Regards,
  - Andy Ball.