Re: bad psu?
You shouldn't use software tools. If you actually read the guide I posted, you'll see they can be very inaccurate.
But the tolerance is usually 5%.
So by that, it looks like your 12V and 5V are a little off.
C2D E6600 | 4GB DDR2-800 | 9800GTX+ | Asus P5B-E | 150GB Raptor | 320GB 7200.10 | 750W Xigmatek PSU