Not sure if I'm the only one who discovered that it was summer & used Windows7.

http://www.nvidia.com/object/nvidia_system_tools_6.06.html

If anyone still remembers the beta drive Nvidia only a few months ago released that fried some GPU's because the fan was turned off. With System Tools you can keep track of temps & also manually set it to 100% if the Summer is causing overheating.

The rest is just clip n paste from Nvidia's website.

This NVIDIA System Tools installation package adds support for GTX 480 and GTX 470 and it includes the following components:

1. NVIDIA Performance Group (v6.05.26.05) add-on to the NVIDIA Control Panel

•GeForce GPUs
– Enables GPU overclocking
•nForce MCPs
– Enables system tuning and profiles for clocks, voltages, timings, and fans
– Includes support for Enthusiast System Architecture (ESA) components
– Displays detailed system information
2. NVIDIA System Monitor (v6.05.25.05) standalone application

•GeForce GPUs
– Enables GPU temperature monitoring
•nForce MCPs
– Enables system monitoring for clocks, voltages, timings, and fans
– Includes support for Enthusiast System Architecture (ESA) components

3. NVIDIA System Update (v3.00.17.00) add-on to the NVIDIA Control Panel

•Automatically checks for nForce and GeForce driver updates
•Adds ability to update your system bios
•Includes support to update firmware of Enthusiast System Architecture (ESA) components
____________