Nothing to do... i rebooted a hundred times, changing kexts, installing the old tiger kexts, installings punk's92 new drivers... nothing.
In installation must i check nvinject 256 and 10.5.2 pack or only one of them?
Anyway my id is 10DE 0392 (from gpu-z)... where must i add this info and i which files?
Is it surely a graphic driver's problem? i installed the mbr bootloader because i think (there is a way to understand if it is mbr or guid in this moment?) it was so in tiger... i formatted partition and installed Leo, i don't want to partition hd 'cause i've got a lot of stuff on it.

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