Overclocking 8800gts

[jkeough41]

I want to overclock my 8800gts and have read about it throughout forums, but I just noticed nTune has an auto overclock thing it says would take like 3 hours. Has anyone tried it? And if so is it any good?
Thanks.

 

[xciter]

No good. Use Ati Tool.

 

[ethel]

Or RivaTuner