Windows 7 Exploring ATI HD4870X2 Crossfire Compatibility and Issues with Windows Vista

[philwhite]

I am thinking of fitting an ATI HD4870X2 card to my system to replace my Nvidia N9800GX2 as my mobo is Crossfire.
I might even fit two of these cards but was wondering if there are any known issues with Vista or these cards for a crossfire setup.

You can see my system specs below.

Phil.

 

[kemical]

The only issue I could perhaps see happening is your CPU bottlenecking the graphics. If you could clock it to 3.-3.5GHz you should be fine.