U could use an emulator. Try this one its the best one I could find http://www.emulator-zone.com/doc.php/xbox/xeon.html you have to have a good computer though. I never got to use it becouse... just look at my specs. And unfortunately it only plays 1 commercial game so far but in the future it should play just about every xbox game there is. The one fully functional emulator I have tried is the nintendo 64 emulator and it works great.
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