rossum, modding open source code, like linux, is perfectly legal. You can even mod Halo all you want, without getting too much grief from people. It's when you try and sell the product/code you made for money that it becomes illegal and you can be sued. Just don't try to connect to XBL with a modded box. Yes, now I answer the first question of this thread. Even if CMT makes a HCE port for Xbox, the most we would have would be system link, if that.