osx86 freezes or black screen on reboot after installing efi string *9600gt*

[cj95]

installed efi string from osx86 tools and imported boot.plist

after that it either freezes on apple logo or i get a black screen.

 

i see the screen is 1680x1050 which i think it worked, but it freezes or black screen.

 

 

do i need to have efi v8 or efi v9 .

im using iPC 10.5.6 because my computer only works with voodoo kernel

 

 

i installed a boot loader chamelon(the first option)

 

 

 

mb= 4coredual-sata2

chipset= Via pt880 pro

 

pny vetro 9600gt

 

ive reinstalled osx like 25 times till now .

any help apreciated.