A couple of previous posts have suggested that if one installs a discrete NVidia graphics card, the onboard 9300 ITX gpu could be used for PhysX. I am wondering if anyone has managed to do this in practice. I tried to setup a 9300 ITX equipped with a BFG EcoIntelligence 9800GT 512Mb in this way, but while both gpus were visible in the NVidia control panel, there were no menu choice allowing off-loading of PhysX to the onboard gpu.