Hi again...been awhile! I got hold of the remains of a computer my dad built (with the help of us kids, college age at the time) about 1980 or so. It's a 6809 S-100 bus system, with a microdasys MDA-6809A processor board, and a Solid State Music VB1B video interface board. It also uses a Jameco JE610 ASCII keyboard. The computer was stored in a shed where rats got in, and chewed away all the wires connecing the cpu board to the case keyboard connector. So, I need to figure out how to wire it back up. I also need to build a power supply, although I might be able to use a bench supply I borrowed from my brother...but it only provides 2 amps per side (dual supply, 0-30vdc). Any scans of microdasys or SSM data shemetatics would be incredibly helpful...but if you have links to sites with S-100 bus info, that would also be a help. I'm on digest mode, so expect delays... Thanks! -- Jim Visit the Selectric Typewriter Museum! http://www.mindspring.com/~jforbes2