Haha I should have realized that AFB stood for afterburner .
Normally I turn afterburner off since punkbuster sometimes has isues with the monitoring service.
Yea I can see why , its not like you can you can take a one of the gpu's out for testing
But I'll try the crossfire settings and see what I get or else I think I'm going to be re-installing windows this weekend
Just another question , what does EnableCrossfireAutoLink do in the registry , I saw it just above EnableUlps and its currently off (0) . Any idea what its for or what it does ?