i had around 75c full load PWM!I added the two FDD-type power connectors(dfi's manual book page 29) then drooped at 69c(also this raised my 12v volt form 11.77 to 11.90) i added dfi's flame freezer and reached 66c after that i added a 50mm fan at the volterra area pushing air to pwm heatsink area and now i have 59c-60c max at load!hope this helps