www.fraps.com (http://www.fraps.com)
can make avi's of any opengl/directx game. Bearing in mind you have to run the game at 640x480, and that it will have an impact on your game (not tooooo bad on my pc ...1GHz athlon 512 pc2100 ram 7200rpm 40Gb WDC) It also requires a lot of diskspace as the avi is practically uncompressed. 15fps made a fine video I think. Good for bf1942 atm. for cs use the demo conversion process...