Started to go fast! These are still available: National Semiconductor NS638 - memory card with a 50-pin connector on the front Sigma Information Systems DZV11 clone unknown Emulex - marked TU0210401 M7164 KDA50-Q Q-bus SDI adapter 1 of 2 M7606-AF MicroVAX II CPU M7608-BC not in guide? MicroVAX II RAM M7608-BF I have three of these: M3104 DHV11-A Q 8-line Asynchronous Multiplexor, with DMA These have been spoken for: M7551-CA MSV11-QC Q 4-Mbyte 22-bit parity/CSR MOS RAM M7516-YM DELQA-M Q Qbus to Ethernet Turbo Module, Q22 M8053-MA DMV11 Microprogrammed controller (needs one of M5930-M5931) with DDCMP control ROM (point-to-point or multidrop) Thanks! -JR