Bios Mods -The Best BIOS Update and Modification Source

I checked the bios directory on the site with the whitelist removed and could not find it i found it in the hp mega thread but thel ink is dead sadly. Can anyone remove the whitelist for me i tried to follow some instructions to do it myself but none of the code i changed seemed to have any effect on the whitelist.

Here is a link to my bios files:
http://ftp.hp.com/pub/softpaq/sp51501-52000/sp51636.exe

Thank you for your time.