Microsoft said they couldn't get any DirectX 10 compatibility on Windows XP and that they couldn't enable
Halo 2 or
Shadowrun to play on XP as well. Falling Leaf says not so as they
are planning on releasing their software that lets you run these two games on XP. Now if you have an XP machine there's a chance you can run a three year old game port and an above average multiplayer only game on your system.
Thanks
Xbox360FanBoy.