Ok Guys everything is still Working, for those who want to know all the steps taken, go to this guide, scroll down the list, I've added the M3N-HT in the list of compatibilities, so now it will be accounted as another working AMD Hackintosh.
There is information on what to do if you get kernel panic at DVD boot or Darwin boot.

@Bigweeve: forget about installing a dual setup, it is not supported by MacOSX. Just put one card out, and you'll be fine. You may have to reinstall all the OS, NVInject should work with that vid card.

Hope that my little guide on the osx86 wiki web site will help a lot of people here.
Those who have a M4N82 should follow the same guide, since those board are pretty much the same as the M3N-HT