Question about PhysX problem

[Cathmelar]

Originally Posted by Nike-it

Try to install latest
PhysX driver and in the video settings set shaders to 3.0 (default is 4.0) and disable advanced PhysX. That should help. On my Ati HD2600 the game and demo runs ok, but pretty slow.

Thanks for the tip, but how/where can I find a PhysX driver for an ATI card?

Everywhere I try to search for it I either get the answer that there was some sort of demo version of PhysX for ATI last fall which has since been revoked, or that there will never be a PhysX driver for ATI.

I'm not too used to tamper with drivers and such things so I might sound stupid, (which I'm not) but I can't wrap my mind around this. So some detailed instructions, maybe?