On 30 Oct 2012, at 11:19, Johnny Billquist wrote: You can alternatively look for a VT103 as well, since that is pretty much the same thing as a PDT-11/130. If you do some wiring on the Qbus backplane, you can do 22-bit. Throw in an 11/93 CPU, SCSI and what else, and you'll have an awesome system in a VT100 body. Johnny I would kill for a VT180, I don't know why I like CP/M machines but that would just make such an awesome OPA0 for CHIMPY...