I added a thread on the AMD boards requesting an xfire enabled profile. The SLI guys have their profile in their latest driver update so hopefully we're not too far away.

AMD released a http://support.amd.com/us/kbarticles/Pages/GPU86AMDCat1010cHotfix.aspx

I have an ATI Radeon 5670 HD Problem is.. it says medium settings and my graphic adapter is 7900gs nvidia.. which is 100% not truth.. it actually was normal, but i downloaded an nvidia tool that should help me fix it.. well it didnt it made it worse Help me out please!

Looks like you used the dll fix, and that is normal. It's doing what it does to fix the issue. Just set the graphics to your liking then play on and enjoy.