This works GREAT. I just played a SNES game on an emulator and it worked flawlessly, this has totally revolutionized emulation for me, thanks for the awesome work! When you release the source I'm sure it's only a matter of time till someone can translate touchscreen coordinates into key codes to send in the same manner for a remote keyboard. I can't seem to work the light however (Supercard SD.nds.gba version) Also, for those having trouble, make sure in the DS you set the Destination IP to your computers, the same one you set in the.bat file.