Whoa, that's really neat. I built an emulator box a couple years ago and just hooked it up to my TV and use a standard wired XBox 360 controller; it handles NES / SNES / Genesis but not the Game Boys, and it runs off roms and not physical cartridges. Would make for something I could use for my old games; I've still got the original gold Zelda, the original Final Fantasy, Mario, etc.