In the article DDR400 for Athlon, comparison of 9 motherboard, It was stated that the memory timing can't be adjusted, only Top Performance can be selected. However, on another site I read that in order to change the memory timming, you had to press Crtl+F1 in the Bios in order for a new menu to appear which allows you to change the memory timmings. I'd just like to know which review is right and if you really can't change the memory timmings?