I notice that sometimes, the graphics on certain games like q3arena (not UT) begin to rip[ something fierce! I dont suffer slowdown, and it seems to be only at certain points of the arena; also happens on some other games. I have:

Geforce DDR DVI 32 mb on k6-3 400 with 128 mb ram on a p5b-2 mobo with a *sigh* ali chipset. Any suggestions on why this is happening and why it is worse sometimes and not at others? Thanx.