Nvidia relaesed the GeForce/ION Driver Release version 186.18, which mainly installs the new PhysX System Software version 9.09.0428.

New in Release 186.18

- Numerous bug fixes. More information can be found in the release documentation.
- This driver version adds support for NVIDIA PhysX acceleration on all GeForce 8 series, 9 series and 200 series GPUs with a minimum of 256MB dedicated graphics memory (this driver package installs NVIDIA PhysX System Software v9.09.0428).

For downloads visit Nvidia.com