Sorry for the delay getting back to this thread. Because work has been so crazy I have left my system at 2.7 with memory at 270 2.5-3-3-7 (GSKILL LE 1MB). I am currently using an XP90 and running at stock voltage. I have been able to run super pi and 3dmarks as high as 2875 by bumping up the voltage to 1.65. I have run about 5 huors of prime at my everyday 2.7 settings and had no errors. I also havent had problems doing anything else in a few months so it would appear to be stable. The chip overclocks like a beast at stock voltage but I cant get her to bench at 3 yet.