Halo 2 to be released to Vista!!!

I just found out today that Windows Vista is going to be getting Halo 2 by Bungie Software a Microsoft owned gaming company. Finally users can use there PC's with Halo 2 when it is released. I am looking forward to seeing how well this game works with vista. I mean the game sales aren't really going to be as big as this game is two years old. Halo 3 is going to be out for the Xbox 360 soon.