Recent DEC additions

The latest addition includes three DECstation 5000/2xx's, one each of /200, /240, & /260. Also included was two expansion boxes with two RZ58's, a TZK12 1/4 tape drive, & a RRD42 CDROM drive. Also got a TK50Z-GA, and a couple 90TL DECservers. One machine is loaded memory wise, 288 mb. Another has a couple extra Turbochannel cards. The first is the TCE Option Module. The second is an AV01B. It has 60 pin mini-D and two 4 pin RJ connectors. Some digging revealed it is an "DECaudio card and distribution box (LOFI)". Anybody know anything beyond that? Also got a DEC PC. It is a Venturis, 486/66. It came with a mono VGA monitor. Looking over the mainboard, I found where the pins would go if it had a color option, and there is a place to surface mount what I assume is the additional memory for the color option. Also got two boxes of manuals, and a box of original DEC software tapes. The tapes include two versions of Ultrix and the tape for the 90TL. The box of keyboards contained 9 DEC keyboards, mostly LK201. If this keeps up, I going to have to buy one of those small storage sheds just to store the extra keyboards that seem to keep wandering in. No doubt about it, I got a case of 'mental DECay', and I got it bad. Mike