[REQUEST] Asus Desktop CM6870 OEM

Hi everyone,

I am new to all this, so please bear with me if the request is somewhat noobish.
I have been seeking for ages it seems, so my last resort was coming here...

The machine: ASUS CM6870
The Board: P8H77-M PRO

Most recent OEM BIOS: http://dlcdnet.asus.com/pub/ASUS/Desktop...0-0708.zip

Desired retail BIOS: http://dlcdnet.asus.com/pub/ASUS/mb/LGA1...S-1503.zip

If at all possible I would like to get the retail bios disguised as the OEM version so that windows 7 activation stays intact (SLIC etc.). Top reason would be to run the RAM at their designed 1600 speed instead of 1333 and general tinkering / OC

Any tips are really appreciated!

Best regards,
johndster