Built a box for a friend. P5B-deluxe, e6600 @333fsbx9, latest BIOS, and 2x1gig PC2-6400 Ballistic. Vcore-auto, memory voltage-2.25. The first 2 sticks of memory would post but would not let me set the timing.(4-4-4-12) Would only boot with mem set by SPD at 5-6-6-18. Second set of memory, same...