This would be a picture of the A2091 card that I have in a DataFlyer 500 case connected to the left side of my Amiga 500. As you can see, the memory sockets are fully populated which gives the computer 2 Meg of Fast RAM. The hard drive is an IBM with a 160 Meg capacity. I've got it separated into three partitions: Workbench 1.3, Workbench 3.1, and Programs. It auto-boots into either version of AmigaOS/WB from cold start. However, because of the incomplete interface between the A2091 and the A500, the card and everything on it "disappears" when the computer is warm booted with the "Three Finger Salute".