I have several Silicon Graphics Indigo2 IMPACT workstations (free) with the following specs R4400/250SC (2 MB cache) 64-128 MB RAM (I think) Solid IMPACT graphics (one is dual-head with Extreme) No disks, but an OS can be made available. Also have an Indy R5000SC/150 XL-8 (Newport) graphics at least 32 MB RAM Sony PS. same as above re. disks Good Dallas units in them when I checked. Forward to anyone who would be interested In the Seattle area, but I can be persuaded to ship I also have a Imperial Hemibuttload of keyboards for them. -Scott Quinn