>I'd vote for "big VAX" list. I'd say any VAX with a UNIBUS, SDI, BI or XMI bus, at least, should qualify. I think that would include all the 7xx, 6xxx, 8xxx, and 7xxx/10000 machines. I don't really know what was in a 9000... BTW, is this list limited to machines that are in operable condition? Bob