Installation Problem #Hackintosh

Hi everybody, i'm posting here for the first time to explain you my problems with Mountain Lion installation.

After the creation of the usb pendrive, i tried to boot for the first time. in -v mode i had this error: [iobluetoothhcicontroller][start] completed. i solved this by deleting nv*kext. files from usb drive, and now during the installation i have this:





Any solution? thanks :)

Ah, my specs:

MB p8z77-m-pro

CPU i5 3570 3,4ghz

GPU Nvidia gtx 660

Ram 8gb





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