I guess that review where they used tri sli against ATI tri crossfire & quad crossfire didn't sit to well with Nvidia. When the ATI cards were able to keep up just fine because they scaled better with crossfire. So hey if we add another card maybe just maybe we can beat those red bastages. Oh if I rememebr right the (quad) dual 5890's actually were faster than Nvidia tri SLI GF480 setup in most of the benches.