New Physx version found in mafia 2 beta http://www.megaupload.com/?d=OT8L217S Who have problem when mafia 2 instal physx it self and you got 9-15 fps uninsal physx and reinstal them
Did u even take your time to read the other thread/s, or u were just lazy? http://forums.guru3d.com/showthread.php?t=326791 Also there's been a fix allready! 9.10.0513 !!!
Details on SDK 2.8.4 and what might be 3.0.0 next year apparently, promising. http://physxinfo.com/news/3744/physx-sdk-2-8-4-say-goodbye-to-system-software/ (Nice site and very useful just to comment on that, bit more thorough than NVIDIA's listing as well and more accurate plus details like these.)