I have searched for this, with not much success. I was wondering what are my options for expanding the RAM on my Rom01 IIgs? I already have the 1mb RAM expansion plugged in the expansion slot. I notice that ProDOS 16 uses most of that memory. I would like to have a sizeable RAM drive, but I think the maximum I can have under ProDOS 16 is 384K, and that would eat up ALL of my memory. I am pretty sure the Apple IIe expansions that plug into the 7 expansions slots of the IIe won't work, as, I am assuming they are 8-bit, as opposed to the 16-bit IIgs. I don't see any of the higer capacity boards for sale anywhere, and if so, my guess is they would be high dollar. Am I just stuck with the 1mb expansion? I am sorry to ask so many questions on this board, and I am sure you guys get tired of me posting all the time. I do search before I ask. I am a newbie, and my usual theory is search, and if no luck, "If you don't know, ask someone who does". Thanks in advance for your help.