HP Pavilion Slimlime s3600z
AMD Phenom Quad Core Processor
3GB RAM
512MB Nvidia Geforce 9500 GS video card
When PhysX runs (during a soft body tech demo, for example) my framerate slows down considerably. I know I've got all the necessary drivers and other software, but it still slows down when there's a soft body simulation. Is there anything I might be missing that could clear this up?