I have the P4C800-E Deluxe modo and Kingston(x2) DDR400 Duel channel memory set-up. The problem is that when I over clock the processor I loose the 400MHz and it goes to 160Mhz, but i can overclock successfully. If I do not overclock, I can have my memory at 400MHz. So what gives? Why can I not overclock and have my memory at 400MHz?