Did the mb mod the other night. Now I can go up to 2.16v.. But I've noticed the higher speed I have the lower the max temp I have. Like at 1090... 800x137... on a duron750) The highest stable temp I can get is 37c. Lower the speed and the stable temp goes up. (I use cpu checker to test the system). Does anyone know what causes this? And do tbirds act the same way on this board?