what tweak proggie to use for GF4 4600 OC'ing?

[Vampirrella]

id like to try and gain a tad more juice out of a gf4 4600.. dunno if it will go much higher but id like to try

 

[Hammyton]

I always thought the Nvidia drivers worked fine.... You might need to unlock the overclocking features tho...
try www.guru3d.com

 

[spanky]

it's an overclocking buffet!!!