I have now got it working at the speeds I want using xmp profile 2. Like I suspected it was a configuration issue. By using the mapping from the ram maker rather than Intel I can get a stable ram overclock. However I needed to increase my multiplier to 31 in order to keep my nice 4.2ghz oc. Later I will probably increase it more to see how high I can OC with multiplier alone. Running prime95 with current settings worked fine. Also b/c it was not the grafixcard I have put a 150mhz OC on it just for the time being and a 200mhz oc on the gpu memory. I will half to dig up my old numbers and I know I can OC it way more than that. Regardless just from the gpu OC I got an additional 100fps boost in zombie mod.