Originally Posted by Dr.Nick
Don't use the bridge, you can only use that with two identical cards. Lose the bridge, hook up the monitor to your primary card (GTX275), reinstall the latest drivers, and under the physx config panel in the nv cp select the 9800.
I will try that when i get home from work. thanks for your help. would i need to install drivers for both the cards? or only the primary card?