cheers 
most Q6600s will do 3.2 gig easily - and that will give you some additional free performance, will feed the monster of the 4870x2 better too
be interested to know what sort of frame rates your getting with the 4870x2 ..
Mark.

most Q6600s will do 3.2 gig easily - and that will give you some additional free performance, will feed the monster of the 4870x2 better too

be interested to know what sort of frame rates your getting with the 4870x2 ..

Mark.
There will be coming new cards out soon. Wait a little longer and you may get something much faster. Personally I can't wait to see what the next gen of cards can do with Arma 2. Ah, to play at 2560*1600 with 200 % fillrate !!
About the overclocking: thanks, I will head to the overclocking forum one of these days when I find the time (and the will to tear myself away from ArmA 2).