Problems Installing on Asus P7P55D Pro

I have tried all the boot discs for installing, (asus, nvid, regular) i get to the chameleon screen, put in my retail version of OSX SL, then hit F5 and choose the osx disc.

The computer then goes to a black screen and hangs for about 30 seconds and then the computer just restarts like nothing ever happened, i even tried using the "-x" method to boot and a bunch of code runs down the screen and about 2 minutes later the computer just restarts again.

I have set my bios to AHCI as well, can someone please help me out ?

Have you tried replacing the DSDT on the asus cd preboot with the DSDT for your board? I'm not sure which one comes default with the asus cd, but you could add yours then create a new ISO for your specific board.