Bingo...

Nhancer can only handled 197s right because he hasn't had a chance to update it. He said they made some big changes in the latest rev.

Yep, searched the net and installed latest compatible driver and got it to work.

Think i got sli to run in IL2 to but with worse FPS than before.

Will tinker more with it when i have the time.

IL-2 Runs Crossfire via "Crossfire Extention" utillity.

It's needed to read all instuctions/options and set the best method of rendering.

http://forums.ubi.com/eve/forums/a/t...5/m/3681049478

Cheers
gprr

Make sure you enable the Split frame rendering and show the load graph display in Nhancer if you see it you KNOW you are running in SLI. It should scale very nicely

Its worth noting that the P55 chipset (1165 motherboards) only support 16 lanes so their is a potential bottleneck for crossfire/SLI setups, especially if using more than two GPU's.

By all accounts the 16 lanes is fine for most dual GPU applications.