How can I overclock my Leadtek ti4400?

[bupkus]

I just got this card and I'd like to run it 300/650.
The CD it came with doesn't seem to have anything. I downloaded and installed the 4.x.x.x drive from Nvidia and it seems I can't undo that.

 

[Wolfsraider]

either use coolbits(not sure how high you can go with coolbits and it's a registry hack) or nvmax here

hth
mike