Exactly! But its not the wattage you totally have to be concerned about, it is the amperage you have to take into account also. I mean, you know anyone local, anyone at all friend/relative, with maybe a power supply single rail 40A+ or 20A+ multi rail psu with at least 550W? Was waiting for you to be on m8! I mean, I am trying my best here and its difficult. I do still beleive tho it is drivers.