Ok, i bought a GeForce2 MX400 from my friend, and I installed it, downloaded and installed the driver, and switched the default video source on BIOS.(i was using the onboard video on my motherboard). The problem is, when I open up Halo, i see the opening videos, but its like they have the contrast all the way up. The screen is white, and I see the outling of the logos in blue. Same with the main screen once Halo has loaded. Is the problem with the video card or is the game not compatible or soimething? the game ran just fine before I installed the driver. Thanks.