> Not enough RAM? I hope not... The ProDOS disk didn't work either and this is a IIGS. I think the IIGS has 128K plus the Apple IIGS Memory Expansion (fully populated to 1MB). The control panel said something like 84Kb used and 1179Kb free. I also tried a different Mac (Powerbook 3400c) with an earlier version of my bootable disk. -Rob