[pasbesoin]

vaxdigitalnh, your post is dead. However, I found the project you mentioned interesting:

The Computer History Simulation Project

http://simh.trailing-edge.com/

http://en.wikipedia.org/wiki/SIMH

Quoting from the first URL:

SIMH implements simulators for:

    Data General Nova, Eclipse
    Digital Equipment Corporation PDP-1, PDP-4, PDP-7,
        PDP-8, PDP-9, PDP-10, PDP-11, PDP-15, VAX
    GRI Corporation GRI-909, GRI-99
    IBM 1401, 1620, 1130,  7090/7094, System 3
    Interdata (Perkin-Elmer) 16b and 32b systems
    Hewlett-Packard 2114, 2115, 2116, 2100, 21MX, 1000
    Honeywell H316/H516
    MITS Altair 8800, with both 8080 and Z80
    Royal-Mcbee LGP-30, LGP-21
    Scientific Data Systems SDS 940
    SWTP 6800

P.S. I see now that vaxdigitalnh's comment has been resurrected.