This may sound silly but after taking a look at the tri-sli image on nvidia.com, it seems as there are is no space for any other pci expansion slots. I can only assume that in the future we will see larger motherboards with different design layouts? If someone knows anything about this please share!
Heres an image that I saw on the nvidia site.
or go here and scroll through the gallery
http://www.nvidia.com/object/geforce_gtx_260.html
Heres an image that I saw on the nvidia site.
or go here and scroll through the gallery
http://www.nvidia.com/object/geforce_gtx_260.html