I'm starting to get into a lot of low level stuff lately . Anyway, does anyone know to what level you can get access to the MMU under Windows? It seems like an area of the CPU that would normally only be accessible only in Kernal mode, but I heard something about a Mac emulator for the PC (or vice versa) which made use of it a while ago, so this leads me to think that it must be possible in some way. I'm not fully informed on using the MMU yet though, so if someone could tell me if it's possible to access under windows and if so how to do it, then I'd greatly appreciate it .