The results have been tabulated and both Minot State and the University of Sioux Falls have both been accepted as the newest members of the Northern Sun Intercollegiate Conference. The addition of the Beavers and the Cougars in 2012-13 gives the NSIC 16 teams.
Plenty of stuff to read on this development including these right here, here, here and here.
The link to Minot State's website is located here and the USF website is located here.
It's great to be a Maverick.