Possible cause for concern for AMD/ATI Crossfire users.

[W0ef]

Did Anyone try RadeonPro yet?

http://www.radeonpro.info/en-US/

Featuring basic 3D controls for everybody's use and advanced controls like Scripting, Driver Compatibility feature, Compabitility profiles for Anti-Aliasing and CrossfireX, allowing advanced users to automate tasks like overclocking before gaming, and things not possible before like forcing Anti-Aliasing on games not yet supported by the Catalyst driver. RadeonPro can also help CrossfireX users to force multi-GPU utilization in games not supported by the driver, improving your games performance with a few clicks.

Basically what it does is let you apply CrossfireX profiles made for other games and use them for CoD.

If you check the site for the latest 11.4 WHQL drivers ( http://sites.amd.com/us/game/downloa...win7-64.aspx#1 ) you can see several CrossfireX profiles have been added which resolve Negative Crossfire Scaling for several games like Test Drive and stuff, I wonder if applying one of those to CoD would help but I don´t run Crossfire myself so Im not able to test it