quake2, quake3, halflife, sin, and kingpin all work perfect on my win2k machine....look a lot better in fact. im running a creative tnt2 value {the value is a beta card that creative has released, kinda like the sb live value}. on the other hand though i cant get shogo, unreal, and some other games to work. it seems that anygames that i have based on the quake2 or quake3 engines work excellent.