Bios Mods -The Best BIOS Update and Modification Source

Hello, I have ASUS N73SV laptop, it doesn't support new Windows 8 ACPI system, because of BIOS.
Also, there is ASUS N73SM version, which has Windows 8 support.

It is possible to add to N73SV's BIOS missing components to support Windows 8?

This man has done it for N53SV model (using N53SM bios):

http://n53svwindows8.altervista.org/


the original N73SV bios and N73SM bios are attached to this post

I would highly appreciate your help.


Thanks.

Dear Juffus,
Did you manage to get a working bios for windows 8 64bit on the Asus N73SV?
My windows 8 64bit hangs often and does not boot at all, frequently.
I think it is bios related, as it worked very well with windows 7 64bit.
Thanks in advance, best regards, pevers