Data General MV/1000

I recently rescued a load of Data General gear, including an MV/1000 system, a Cipher 9-track tape drive with a SCSI-to-Pertec interface, and a few boxes of DG/UX documentation (which I assume once belonged to an AViiON). The MV1000 is a large desktop-sized machine with what appear to be 16 serial ports for connecting terminals. Looking inside, most of the components date to 1988, and the most likely CPU candidate is a set of 4 Fujitsu ICs in relatively large PGA packages. Does anyone have any pointers to additional information about the DG Eclipse MV-series machines and/or AOS? The comp.os.aos newsgroup seems to be dead, and _Soul of a New Machine_ is the closest thing to documentation that I have. -- Scott Ware ware(a)xtal.pharm.nwu.edu