I don't know if anyone is interested, but a Sun SBus expansion box is on eBay.com: http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=1213228926 Be warned, this lacks the cable and SBus card (which makes it pretty useless I guess - except for the two SCSI drives bays). Anyone know what these things go for complete? Chris.