David Brownlee wrote:

> 	Definitely interested in some of the kit :)
> 	Could I ask where you are located, and if the DECsystem 5400 is
> 	a Qbus based MIPS box?

Yes it is.  The pmax models page doesn't have much on this, but I'm digging now.
One quote:

	These are all systems based on the qbus, so you have to know:
	the small label on the front of the enclosure doesn't says
	what's in there: ... DECsystem 5400's can be converted to
	MicroVAX 3500's

Simon.