A friend of mine paid out $15 for a PS/2 8555, or model 55SX thinking it was PCI interfaces (newby, doesn't know what microchannel is). Anyway I told him that it was microchannel and NOT to put any PCI's in it, which he was smart enough to heed. I looked the unit over and it has a Procom IDE hard drive interface and is a complte main unit. Of course it doesn't have the monitor, keyboard or mouse but is otherwise a complete main unit with hard drive, floppy, token ring card and memory and (of course) has built-in serial, parallel, video, mouse and keyboard ports. I believe it runs a 386SX-16 processor and has a coprocessor socket as well. It uses 72 pin SIMMs as well, has 2mb in it now. Cosmetically it's in really good condition as well. Now that he knows it isn't suitable for his needs he wants to get what he has into it - the $15 (plus shipping of about 18-20 lbs). Anyone out there want a 55SX that you can adapt more than the standard 55SX? I'll be cleaning and testing it this weekend and if there are no firm repsonses by next Friday I'll toss it on eBay to see what it gets. Email me direct at rhblake(a)bigfoot.com if you have questions or wish to put a firm hold on it for yourself. First come, first served.