Shhh, dfi has its moments. But its seriously for extreme enthusiast.
You will never need vdimm of 3v or more unless you have a nice big fan sitting above your ram and you are trying to do a 1:1 at 300htt with some expensive bh5.
And you will never need a vcore above 1.65 unless you are willing to throw down 50$ on a big typhoon + 20$ on an exhaust fan + 10$ on an intake fan. Or have water cooling.
Mobo's like the expert are for 'experts', people that really want to sit there tweaking all day to try to squeeze another 20mhz out of their processor. If you aren't going to spend oodles on every other component of your comp you dont need a mobo like that.
There are pleanty of cheaper boards with equal stability, easier to understand bios options, and almost if not equal overclocking ability.
Asrock sata2 uli
Biostar 6100 mAtx
Asus premium or deluxe
Msi has the neo, one of em is good
Even the cheaper lan partys are fine
Dont let people narrow your options, do your own homework.