Are you guys happy with your M4E mobos? I bought one and prepped it for single stage fun with SB, I just received a cpu that has a 5800 validation on water and has benched 3D at 5700 but I cant duplicate the previous owners results, I had another 2600K that also did 5750 on water but I couldnt get it stable over 5500 .... so either my mobo has some underlaying issues or Im doing something very wrong .....