Hi guys! im planning to upgrade my ram :| my current geil claims to be 1:1 but i can only take it until 375 :| at 5 5 15 timings :| whats the best ram for ocing my e6600? should i go ddr3 for better ocing and performance? can you please link me to the great rams either ddr2 or ddr3 and which is better for ocing and overall performance? thanks guys!!