So I just bought all new stuff for an old cool case I never built from like 5 years ago probably, anyways I got a MSI K982 platinum and an amd x2 6000 3,1ghz and other goodies.. anyways the power supply is only like 430w and then when I went to plug the main power plug in, it was 4 pins to small? is this ok or do I need a new power supply which is what I'm guessing is the case, if so what power and kinda do I need? are all new ones with the new plug? Is the rest of the case useable? It has the front power supply with supposibly temp minitoring and fan control ect.