AX500 rails adjustable?

I have one of these coming and was wanting to know if it has external adjustable pots or are they inside? I have an older Fortron 530 and if I remember right they were internal.

There are adjustable pots for everything but the 3.3v IIRC - there's a thread around here somewhere with the details.

Thats the one I wanted to change. There is a mod at DFI street to avoid using the 4v jumper on the NF4 DFI's for the memory to adjust the 3.3 up to whats needed, like 3.4 or 3.5 to get the memory stable. The board runs cooler and there is no need to worry about burning it up.

EDIT: http://www.ocforums.com/showthread.php?t=390287 Found it, just didnt go back enough pages. Looks like it could be, did anyone ever try the Pot A to see if it was the 3.3?

EDIT: Doesnt matter now, I ordered a 520w OCZ PS