Intel HD Graphics - Awkward BIOS Request

[wizoomer95]

Hi! I'm new to the forum, so I apologize in advanced if I've posted this in the wrong board. Basically, I'm looking for a mod of the VESA tables for my Graphics Card. I have the Intel HD Graphics (0046:8086), and according to this Intel community post (reply #4): http://communities.intel.com/thread/14573
the video BIOS is integrated into the regular BIOS.
With that being said, I would like to have it support my default resolution: 1366x768x32 The reason I want this is because I am currently hackintoshing my said computer, and resolution is only supported in OS X if the VBIOS has the supported VESA resolution. Few are lucky enough for their resolution to be in the VBIOS. Most people, like me, don't support it, and 915resolution is too old to support my graphics.
Here is my latest BIOS for my computer (HP Pavilion g6-1b71he): http://ftp.hp.com/pub/softpaq/sp57501-58000/sp57881.exe
Do you think you could help me? Thanks in advanced!
EDIT: I forgot to mention that this is an Insyde BIOS.