Hacking ram and other stuff

[themuddaload]

ok, so how does the bitrate on the m3 real gba expander rate compared to others?
i guess i dont really need to know, but im just curious.

also, what systems can be emulated on the ds? i currently have lameboy, snes, and gba(duh). what others are there that work well? is there an nes one?

thanks =)