cant load OpenGL

[deeptech71 at gmail.com]

How do I get OpenGL apps running in hardware mode?
Specifically, Tremulous (pkg tremulous-1.1.0_1).

Before configuring Xorg, the game ran only in software mode (refused to run in
hardware mode). After configuring Xorg (with xorgconfig), the game tries to 
run in hardware mode, but has errors initializing OpenGL, and exits.

Using FreeBSD 6.2-RELEASE, base install (SMP kern) + Xorg distribution.
Hardware: Asus P4P800 board, Pentium 4 2.8GHz proc, Radeon 9600 vidcard.