@lawrywild:

I was wondering if you could also modify the 2103 BIOS, which seems to be the
last one before Asus started introducing quirks into the P5W DH BIOSes.

Looking at the release dates from the BIOSes, I am also wondering what they
are doing or if they are even doing anything at all:
The 2302 beta is from the middle of August; Don't they have engineers working
on the board anymore?