I have asked ATI but have received no answer. I would like to run two ATI Fire GL V8650 video cards in the same workstation. I don not want crossfire, I want to be able to run Four large format monitors at high resolutions at the same time. I specifically want to know if the Catalyst driver will allow for two PCIe cards to be driven at the same time. Has anyone here done this? If so what problems have you encountered. I would be using this workstation for video/photo editing and other graphical work. This machine would be running Windows 7 64 edition and it has copious amounts of memory.