Soldier Of Fortune GOLD is butt-ugly. need help!!!

i have openGL FireGL 1000 pro, and glsetup says i have permedia2 (i dont know how to tell if i do or not). soldier of fortune looks like crap the sprites have boxes around them the textures on the walls are all white with the exception of a few brick ones here and there, the model textures are all screwed up the guns are crappy textures too. someone tell me what to do. i got opengl95 what do i do with that? i also got a driver for permedia2 how do i intsall new drivers? someone help me.