Ok, everytime I try to install Natit for my Geforce 8600 GTS I get an error saying that it was improperly installed and I have to remove it.

This is how I install it:
I install Natit Dual 02 package
replace natit in /system/library/extensions/ with the Natit 8xx0 kext from Diabolik
repair permissions
reboot


What Am I doing wrong? I just want to have natit working with my card and have QE/CI considering how slow dashboard is and no resolution switching, just that crude Graphics Mode option. Any help is appreciated!