I'm in the midst of chipping away at "The Pile" and offer the following to the list prior to supporting Witman's campaign or skipping them: Two PROM programmers: US$ 10 each + shipping - See: <http://elipsoid.home.comcast.net/~elipsoid/PROMPrgmrs/index.html> Data I/O Model 20B MOS Memory Programmer. I have no info on the beast, but appears to program the following: 2704 2732 764N 2708 732A 2764 2716 7320 8741 2508 7321 8748 2516 8764 8749 4816 2564 8755 2532 SPI Model 8407. PROMs are listed on the pull-out card pictured. Again no info available. I also have five bundles of ~300 14-pin ceramic ICs that test out as 5400/7400 TTL. Assume that they are 5400s since they came from a Hughes Aircrash auction many years ago. Available for postage. Shipping from 85704 - USA CRC