Quote Originally Posted by Conscars View Post
Are they allowed to do that, make Halo 2 run on XP? Microsoft would sue the pants off them.
The law protects them from being sued for that unless they violate any copyright infringements which they aren't. Its only going to be a set of their own dlls that allow you to run vista games in xp. Besides, other makers of xp loaders weren't sued, nor were makers of compatibility libraries for Linux and OSX to run windows games.