Hi guys been trying to get snow leopard installed on my asus AMD based system but to no avail. ive followed all the instructions, changed the bios settings etc and it freezes on the black screen with all the writing, stopping at [PCI configuration begin]. Ive left it for over an hour and it still hasnt moved. Ive got the AMD Phenom x4 9600 processor with the 790fx chipset, any help you can give me would be most appreciated, thanks in advance