A build for my girlfriend has landed me on the newegg page for the Cooler Master Xtreme Power 600W power supply. I have a few questions. How is Cooler Master with their quality and psu reputation? Would it also be enough to power a 3570k, 660ti, and a few HDD's and optical drives? I mainly am looking at this because it is $55 with a $20 rebate. Any suggestions would be greatly appreciated. Thanks!