I have the following cards and MUX panels available for free (for non-ebay use, and you pay shipping): HP 3000/9x5 / HP 9000/8x5 boards: 6 port MUX & cable: board 27140-81001?, cable 28659-63002 (I have two of the above boards/cables) (note: they might possibly work in a 9x7 / 8x7) MUX Panels: 40290-60003: RS 232C Panel 25 Pin (8-port) 40299-60002: RS 232C Full Modem (8-port) Note: neither of the above panels work with either of the above boards/cables. (I.e., the cable/plug aren't even the same size.) Nor do I have cables for these panels. HP 30000/37 ("Mighty Mouse") boards: 3000/37 MUX (no cable or panel) 3000/37 1/2 MB memory Misc: SDI PCA DTC Card: 02345-60021 (No, I don't know what it is, either!) AFAIK, all cards were in working order when pulled from equipment. They're at our office in Cupertino, CA. Those that aren't spoken for will probably be offered on eBay in a week or so, but I wanted ClassicCmp readers to get first chance. thanks, Stan Sieler sieler(a)allegro.com www.allegro.com/sieler/wanted/index.html www.allegro.com/sieler