For the less price than the Antec True Power 430, you can get an FSP-550, 530 or 460.
The Antec True Power 430 is NOT that nice of a unit. My first one died after two months. They replaced it, and the second one died. They refunded my money and I switched to the higher end FSP units. No issues since.
There are at least twenty threads lauding the FSP and OCZ units over at Xtremesystems.org. Look them up. Not much nice was said about the Antec True Power 430.
The Antec is an OK unit for a stock system, but ceetainly lower middle class as far as rating it versus other PSU's. They are most certainly NOT for overclocking. OCZ makes a good PSU for +/- 75 dollars as does FSP. PC Power and Cooling sells one for slightly more than 25 dollars more than the Antec.