I have to admit I don't follow dual card solutions much. Although I was skeptical when I first read it, I hear (Wusy ?) crossfire will work on NF4 sli and my DFI Lanparty NF4 Ultra D. Does anybody know for sure and have any links?
All I seem to be able to google is forum rumors. X-bit review says it's the ATI drivers blocking crossfire from working on NF4 chipsets. Guess that means if there is a working hack it would involve omega or some other drivers.
Quote : "The thing is that ATI driver blocks CrossFire on third-party chipsets (except Intel), and Nvidia driver doesn’t allow enabling SLI on systems built around anything other than nForce4 SLI chipsets."