I have just moved over from win98SE to win2k. I love the OS but so far I have been less that pleased with it's ability to fully support all my games. I'm running a GeForce 2mx using the latest 12.41 drivers. I can start halflife/cstrike just fine. However, when I start to play a game or go into the console the screen the refresh rate of my monitor goes to 60hz (or something worse). The size of the screen also shrinks by about 25% and the picture on the monitor becomes darker. When I hit "escape" to get back into the halflife menu I simply get a blank screen. However, I can hit "Q" and receive the option to quit halflife. So, even though I have a blank screen my computer must still be in the halflife menu, it's just that the menu isn't being displayed. I'm not sure if this is a known bug or not. I have been able to repeat the exact same thing on a laptop of mine that is also running win2k. Does anyone know how to solve this problem?