Overclocking on the newest GeForce 4 drives

[PhoenixOfWater]

Sorry if its is a repost...
have anyone overclocked they vid card with the newest drives (41.07.. i think)
I downloaded the newest coolbit and installed it but it wouldn't let me get to the setting to up the speed
Is there a newer coolbit out that works with the new drives?
Thank you

 

[BFG10K]

If you use RivaTuner you can use its low level overclocking features without worrying about which drivers you're using.

 

[PhoenixOfWater]

is RivaTune freeware? have a link?
i have use powerstip but i hate the pop up when it starts