The hotfix worked as advertised. It seems to load a standard VGA
display adapter at first, then assuming you have the
UpdateInstalledDrivers = Yes in sysprep.inf under the [Unattended]
section it will install the proper video driver (signed or unsigned)
after the reboot. Instead of rebuilding my WIM (again), I used the
CS.ini file to add that line to sysprep.inf. Thanks for the help!

Reagards,
Jason