OCing 8600m GT

[animal_chin]

Yes I know OCing mobile GPUs are a bad idea but I only want to try it out not going for huge numbers or anything, just a small improvement so I know how to do it and can brag to my friend and stuff. If I ever decide to go big or anything I'll get one of those notebook cooler dealies. First of all Here is my set up. Sager 2090, T7300 Intel, nvidia 8600m GT with DDR2, Windows XP SP2, Drivers on the 8600m are 156.66. So here is my question. ATI Tools will let me OC everything but the core and memory on 3d perf. When ever I change the sliders and select set clock they automatically go back to the default settings. Any help would be awesome. BTW the link to the guide I am following is below. Thanks

http://www.computerforums.org/showthread.php?t=56938

 

[slim142]

wait until laptopvideo2go.com comes back and download and install 169.09 and the .inf modified file. Also install rivatuner and OC.

I have an ASUS G1S-B1 and Im waiting for the site to come back