"In this day and age most people are coming to realize the importance of the power supply that drives their computer systems. In days past, just about any power supply would be sufficient, but not today. Our modern systems and peripherals require more and more power, and under-rated or marginal power supplies are the cause of many of the crashes and instability problems end-users deal with every day. You constantly hear people saying that they are using an AMD or Intel approved power supply and still having all kinds of problems."
FULL STORY @ SYSTEMCOOLING (http://www.systemcooling.com/modules.php?name=News&file=article&sid=216)