'Best' modular PSU?

[glitch]

Of the list below, what's the pick of the bunch?

Enermax Liberty 500W
Antec NeoHE 500W
Hiper HPU-4B580 Type R 580W
Tagan TG530-U15 530W
Ultra X-Connect 500W
A N Other

Something stable and quiet that'll power a good overclock is preferable, kit list as follows:

Motherboard: unknown but probably an Asus
CPU: Opteron 165 / 170
HDD: 3 x SATA2 (1 Hitachi, 2 Samsung)
GPU: X1800XT (no desire to go Crossfire)

 

[Dutch Guy]

Unfortunately there is no modular PSU recommended by SilentPCReview

There is a review of the Enermax and UltraX and possibly more from your list: http://www.silentpcreview.com/section4.html

 

[Phoenix211]

neo is good as long as its the new A3 revision