Except his card is unsupported, so it's not going to work, even with new drivers. The card's old enough that the odds are he already has the lastest drivers.

People seem to have had mixed results with the WickedGL driver package, but the performance still seems to be pretty average. A few accounts report ok performance with visual effects turned off. If you want to try it, the link is <a href="http://www.3dfxzone.it/dir/3dfx/wickedgl/index.php">here</a>.