Seems the boys over at Hexus got a look at a planned or proposed dual Fermi card. its being called a dual GTX 470, however hexus, and others have determined to actually be a dual GTX 465. This review then may be a an approximate preview into what level of performance that can be expected from the dual chip design. http://www.guru3d.com/article/geforce-gtx-465-sli-review/ The card was shown without a heatsink which may be representative of the hurdle they face in cooling this thing. Zotac has a standard version of the GTX 470 that is a triple slot. It may be that the dual GPU version may need something like an aluminum Chrysler building to keep temperatures in check. If you read around various tech sites, it seems that a dual GTX 480 has been ruled out because cooling it is just side of impossible. ATI's HD 5970 is a HD 5850 X2 so it will be interesting to see what Galaxy comes up with performance and price wise.