Just installed another GTX 460 in SLI - at last I can fly properly

[ATAG_Snapper]

Originally Posted by r0bc

Just use Afterburner or Precision you'll see your FPS but it'll also see your second card doing nothing.

Sorry r0bc, just remembered seeing this after making my post above. Great minds think alike!

Hurricanedriver, sticking in a 2nd video card, connecting the SLI connector, then simply clicking on "enable SLI" in the Nvidia Control Panel won't get you there with CoD, unfortunately. It SHOULD -- but it won't. Take r0bc's suggestion and download the Precision EVGA monitoring utility. It's free, installs easily, and instantly tells you what your cards are doing performance-wise and temperature-wise. Otherwise, you're tuning up a car with no tachometer!

Next, download Nvidia Inspector (another free utility, bless 'em all). This will tweak the SLI settings for "launcher.exe" (which just happens to be the executable file that launches Cliffs of Dover via Steam). With the tweaks done in Nvidia Inspector the two video cards you've spent the big bucks on will start doing what they're supposed to: split the workload for increased overall performance!

You've come this far: finish the race!