Here's another Pro 380 question. I asked it on the pdp11 newsgroups and got no answers. Maybe you can do better here! Has anyone ever upgraded a memory expansion card (000034, plugs into slot 0-5 of the CTI bus) from 64Kbit to 256Kbit chips? (256KB to 1MB) You can easily do this with the memory card that plugs into the mother board--there's even two empty jumpers waiting for stuffing. Is it possible? If someone thinks they can do it, I'll gladly contribute a board for a proof-of-concept test. You keep the board as long as you tell me how to do it! Dave