"Michael L. Drew" wrote:
 Does anyone recall the name of the 2901 based machine that could be transformed
 into 8080,Z80,6800,68000, etc. I believe that it came out in the 1980's. 
HEX-29 ?
 Emulator or not I still think that it is a cool idea.... A kind of VMware fro
 PDP-11.
 On a 1.4Ghz processor it should really haul. 
My guess is, that there are better CPU for this job ;-)
cheers,
emanuel