I got the 4MB card for mine, since I worked at a computer shop and could get a staff discount. The only catch was that you had to solder a wire from that to the

I got the 4MB card for mine, since I worked at a computer shop and could get a staff discount. The only catch was that you had to solder a wire from that to the motherboard, which I had done with one of those trigger-operated soldering guns, and just about screwed the pooch. Lifted a trace off the board, taped it back down. There was also the IDE hard drive interface that I thought was ingenious; it was a daughter board in the 68000 socket, under the CPU, with a ribbon cable connector beside the CPU socket, and the main chips between the legs of the CPU socket.