For some of the people using a DESKTOP GMA950:
I have a set of kexts, you can safely install using Kexthelper or by hand,
it's the vanilla kexts for the GMA950 desktop on 10.5.3 and the AppleIntegratedFramebuffer from 10.4.8.
This combination has always given me full QE/CI support with working resolution change.
Do you think it will works with an asus P5GC-MX ?
Does the command line is to replace and chmod to root:wheel ?