Partial Install on a ASUS P5N-D Nforce 750i.. help?

[bladesreloaded]

Here's the deal..

 

i have a asus p5n-d motherboard, a intel core 2 duo e8400, 8800GT XFX 512MB, 4 gb corsair. ..

 

I was able to get snow leopard install from a retail dvd using the nforceslboot132 dvd....everytime i start it without -v -f i get a KP.

 

But the install went fine and snow leopard is installed.. at this point i got to wiki for the HCL and installed the kext's.... all of those installed just fine except NVinject.. that seems not to work, not to mention networking and sound are not working either

 

First i want to install the bootloader. . and get rid of the cmos reset bug..

please suggest now how i can go from this partial install to a full install..?