CoolBits - Nvidia Overclocking + other hidden features
 

Several new hidden tweaks/features have been submitted by users over the months since this article was originally posted. Today I'm adding these extras for you all to enjoy! To get all of these features to work right you will need to have driver version 55.xx or higher. We always suggest keeping your video drivers as up to date as officially available.

http://www.iamnotageek.com/a/39-p1.php