My game has been crashing after firing an RPG, not every time but often enough that I dont carry the weapon anymore. I can use any other weapon and it is fine, just the RPG is causing the problems. I have adjusted the graphics from high settings to low and changed the res to lower settings, no help. My system: AMD 4200 dual core, Asus M2N sli deluxe mob, 2gig corsair DDR2 800, two 250 gig WD caviar in raid 0, BFG 7900GTX