I tried the package... no success. SL will not boot normal or in safe mode. I am doing to attempt a fresh install as I was having other issues as well. Any file you need to see why the KP?
Did you try to add Device (GFX0) into your DSDT? You may go to this http://www.insanelym...p...t&p=1280888 for some info although it is for ASUS P5K PRO.
I have GT240 and I need to use only 10.6.2 and up. I could not use my GT240 for installing from 10.6 and got to use old 7300GT for installation. After I updated to 10.6.2, I swapped from 7300GT to GT240.