Ok... this is a continuation of a small debate that began on the SSBR thread concerning the Revolution and its memory. The issue, whether or not the 512 MB of flash Memory that is supposed to come standard with the Revolution would be removable or not. I highly doubt it will be removable. I think they purposefully chose to go with the smaller amount of memory for a few reasons. 512 MB is AMPLE space for saving video game data, no losing memory cards, no need to buy new ones when you run out of space, and there is still plenty of room for downloading the old school titles.
Making it not removable is NOT a step backwards in my opinion. I like having to not worry about memory cards. They're too easy to lose/ruin IMO. They still have slots for the GC memory cards so you can still play GC titles on the new system without having to start over. I think they also wanted to avoid having people modify their Revolutions. I've seen and heard cases where people make it so their X-Box can play PS2 and PSX games. I'm sure Sony is REAL happy with that. I don't think Nintendo would want the Revolution to be mixed with other consoles, either by making it so they can play other systems, or by making it so a PS3 could play Rev. games etc... The X-Box was so modifyable because it had just a plain old hard drive that some hackers took out and had a look at, made MOD chips, modified it with some programs/emulators, put it on a larger hard drive, added ROMs and whatnot, and put back inside. It made it possible for X-Box to play old school games already, steal games from Video game rental stores, and it probably broke some rule or copyright with the company. By making the Memory in the Revolution non-removable (and most likely proprietary) they lower the chance of someone getting a hold of what data it most likely contains standard and manipulating it somehow in order to make the system different. I think Nintendo is going to play it safe by keeping as much inside the Revolution as possible.