So I got myself a 9800GX2. Now it is 9800GX2 + GTS 250. Plugged it in and here's the issue: I disabled both physx and multi gpu set-up. Connected GX2 to my display and with DVI and GTS 250 with VGA. Second plug on GX2 has a dummy plug. First 2 Gpus are running fine with a -gpu 0 and -gpu 1 flags, but for some reason the third one won't run with -gpu 2 flag on it. I thought to plug the dummy to the GTS 250 - no joy. Run first 2 gpu's unplugged the VGA adapter from GX2 and plugged in to th GTS 250 - still no joy. Help!