Wargus is a Warcraft2 Mod that allows you to play Warcraft2 with the Stratagus engine, as opposed to play it with the original Warcraft2 one
It allows you to play Warcraft2 under GNU/Linux and other operating systems not supported by the original Warcraft2 engine, secondly it allows you to play over the internet, which the original Warcraft2 engine didn't allow you to. Last not least the Stratagus engine allows you to tweak numerous parameters so you can play around with different unit strength and such.
I think A600 was attempting this port a while back. (I can't find the orginal thread). I beleive there was crashing problems that he was trying to sort out. I am wondering if he ever made any progress / or if anyone else has ever looked into it.
It bet it would be a wonderful addtion to the xbox.