Asus K8N-DRE Overclocking Unlocking?

[confusis]

Hey guys,
After digging and digging I can't seem to find any way to do this so I thought I'd ask here.

I have an ASUS K8N-DRE Dual opteron workstation board that I would like to unlock clock and voltage control on.
In the bios data there is a few clock/voltage items under 'AMD Overclocking Configuration' but I can't seem to add it to the tabs/pages in the visible bios!
The BIOS is an AMI, whereas all the other opteron board BIOS seem to be award/phoenix!

Here's the bios file:
http://dlcdnet.asus.com/pub/ASUS/mb/sock...001005.zip

Any help would be appreciated!

[1234s282]

Unfortunately it seems that all the options you have now is all thats available. No hidden settings at all

Sorry
Admin

[confusis]

Unfortunately it seems that all the options you have now is all thats available. No hidden settings at all

Sorry
Admin

That's what I thought - was hoping there was a way to add it in, maybe not!

Thanks for your help anyways

[Antinomy]

There might be another answer, stay tuned

[confusis]

There might be another answer, stay tuned

The main thing I'm after is voltage so I can undervolt, BUT, if I can overclock (I'm running 2x275's 2.2ghz , I read the 175's could O/C to 3.0ghz) I'd happily deal with the heat issues!

Thanks!