Hi, I've just got a water cooled (single pcb) 295gtx, but I can't get the second gpu to fold. It just reports that it isn't compatible. I'm using Vista 32bit, have the desktop extended (cloned) and have the other DVI output feeding a KVM. The two clients are numbered 2 and 3 and the flags are set to -gpu 0 and -gpu 1. Any ideas? OK solved, you can't clone it, it has to be extended.