would the green earthwatts 500watt power supply be enough to power a 5850 toxic, with at the moment a athlon ii x2 240 eventually going to be a phenom ii x4 965 with 4gb ddr2, one hdd? Amd says the 5850 requires a 500 minimum and i know it'll be fine with the dual core, and i know a 430watt would of powered my pc with an x6 and a lower power usage 6770, but would the higher power consmumption of the 5850 plus a 125watt 965 push the 500watts?