well i got as a gift not to long ago a viewsonic 1400 x 900 monitor. Works great for what i need so i don't want to upgrade to a new monitor, but my question is i have a 8800 GTS 640 OC to core clock =676, shader 1545 and memory 1018. idle temps are 47 Celsius. Load on crysis 67-68. Would i get any advantages if i upgraded my GPU, say maybe to a 260? Or is my gts 640 OC good enough for the 1400x900 monitor. I dont want to waste any money on a new card if it wont really make a difference except being able to turn up the AA on crysis from 8 to 16QQ