My computer is a Athlon 64 3400+. Right now im running idle 39C, and the case temp is 33C. Whenever I try to say backup a DVD though the temperature will just sky rocket to say 55-60, or even just overheat and shut down. I have a Thermaltake Silentboost Heatsink, and 5 casefans....2 80mm as my intakes on the front, 2 exhaust on the back, and 1 intake built into the side of the case (Chieftec Matrix). Im thinking I should readjust the fans, but how?