On October 6, you wrote:
> >   The names KA650 and KA630 refer to boards, not chipsets.  The KA630
> > uses the 78032 processor, and I'm fairly sure that the KA650 uses the
> > same chipset (called CVAX) that the vs3100 uses.
> 
> oh :) thanks for the info... Think there's alot of other things on the 
> VS3100 that differs?

  As Paul Vixie pointed out, there are a lot of differences in other
areas of the machine...I/O stuff, clocks/timers, peripheral
controllers (serial ports, scsi, etc etc) and stuff like that.  DEC
has been less than verbose about documenting those things in the past;
I hope that doesn't stand in the way too badly.

              -Dave