I have a 9850 phenom
8600gt
biostar t790gx

Tried updating while having v2 of voodoo loaded w/ the patch and it installs great.....
but...

On restart it hangs for hours! never boots so sad. I will just stick to 10.5.4 until I install it on another drive to test further.

Initial boot was LawlessPPC 10.5.4