Sorry to drudge up an old post but I really never got an answer. I was wrong about my memory I stated before. What I have is: Asus A7N8X-E Delux mobo with a normal Barton 2500+. My RAM is CORSAIR .VS512MB400 PC3200 512MB 64Mx64 184. What Excactly should I do to get a nice but conservative OC. I do have an upgraded HSF. Also this is in an Antec Lanboy case with lots of fans.