|smps? Are you from India? CoolerMaster power supplies are OK, but not the greatest. They offer several different 600W models - Silent Pro, Silent Pro Gold, eXtreme Power, etc. The Silent Pro series is much better than the eXtreme.|
Are you overclocking your CPU? If not, you should be. That's the whole idea behind the Black Edition. Other than that, consider adding more RAM & a better video card.