No any PhysX processor on my Geforce 9800GX2......

I’ve installed the new forceware that include the PhysX driver, but the “Nvidia PhysX Properties” display that I haven’t any PhysX prodessor…what happen?
Is Geforce 9800 GX2 un-support PhysX? >.< :(

physx control panel will only detect if you have dedicated ageia hardware…you should have the option in settings ‘Geforce Physx’.