source about your request the link working thanks to gx mod, a good french xbox site ftp://ftp.gx-mod.com/xbox/console/emulate..._23.12.2006.zip for MAMEOX128 PLUS, I have the last version but not source this emulator is based on mamox 0.84b3 source if I am not wrong other emulator => MAMEoX v0.97 Project but not finished, i think you can find sources if you want a source, tell me what you need and i will make some search to help you .