I am just asking since I have to run my Geil Black Dragon ddr800 CL5(2X2gb) at 820mhz in my Shuttle SD37P2 to get my E4500 to 3ghz. I used to be able to have 2:1 ratio when I had 2gb but now it will only do a 2:3 ratio with 4gb.Strange!! I am wondering if I should reduce the overclock to get the RAM frequency down or will the RAM be fine with the small overclock.I am running stock voltages BTW.