I have a PS3 system software version 3.72 Model No. CECHK01 I want to play games off of an ext hdd. I know i need CFF and homebrew but not sure of the best way to do this... I have found this guide http://www.afterdawn.com/guides/arc...ation_3_custom_firmware_3_55_run_homebrew.cfm but not sure if this is what i should use or not. If someone could please point me in the right direction that would be great. THANKS.