overclocking tools

[Logical]

Since installing 169.25 drivers i am unable to overclock my 8800GTX with ATI tool.

What are you guys considering the best tool for overclocking 8800GTX without flashing the bios ?

[grey_1]

Folks have a lot of luck with Expertool.
http://www.nvnews.net/vbulletin/showthread.php?t=88616

[sytaylor]

Without question rivatuner.

[breathemetal]

Rivatuner for sure

[XDanger]

Expertool xxxxx up my xxxx. I avoid it.

[amk21]

Rivatuner for sure

[$n][pErMan]

RivaTuner or ExperTool.... I have used and like both :)

[LORD-eX-Bu]

+1 for Rivatuner

[Eliminator]

rivatuner

[Redeemed]

WTH??? Ever since updating my drivers, RivaTuner wont let me OC my cards. No matter what I try, just wont let me. ATi Tool doesn't work either. Anybody know what's up?

[zer0]

RIIIIVAAAAHHH TUNNNNRRRRR!!!!

[Redeemed]

What happens is, I check that box to allow overclocking, and that prompt comes up asking whether you want to detect stock clocks now or reboot to detect stock clocks. Regardless which option I choose- I still cannot OC my cards. If I click "Detect Now"... the dialog goes away and then nothing happens. If I click "Reboot" my comp will restart but when Windows comes back up, the OC'ing option in RivaTuner is still greyed out. :(

Any ideas why this might be happening?

[Redeemed]

What happens is, I check that box to allow overclocking, and that prompt comes up asking whether you want to detect stock clocks now or reboot to detect stock clocks. Regardless which option I choose- I still cannot OC my cards. If I click "Detect Now"... the dialog goes away and then nothing happens. If I click "Reboot" my comp will restart but when Windows comes back up, the OC'ing option in RivaTuner is still greyed out. :(

Any ideas why this might be happening?
Nobody has encountered this problem?