Hi
 I have the above mentioned powerstack. It used to boot AIX, however, I
converted its firmware to run winnt. Completing that, I would like now to
boot netbsd on this machine, but understand that I will have to go back to
PPC1BUG correct?

 I do not know how to do that. Any ideas? Obviously, I do not have the
manual for this machine...

 Thanks for your time

Chris