I have been looking for a mod like this. I am sick of seeing objects draw in with everything maxed out. The d3d9 fix improved my performance tremendously. I was dropping frames when getting into big firefights (like the entire strip). Ever since i got the d3d9 fix I never drop below 60fps with everything maxed out and max AA. Specs: core2duo @ 4.16GHz 8GB DDR2 Dominator @1066MHz 1GB 4890 Asus ATI Radeon