I would say that you should definitely shoot for the 1MB ram. In fact, I would shoot for the MiniMig specs. We are very close to having a free Amiga operating system running on the free Amiga compatible machines that are now being sold. I would be very suprised if the MiniMigs didn't start shipping with AROS once the 68k version is ready. No doubt, they would like to include a selection of games on it as well.