What is the trick to getting the front bus to run stable at 200mhz? The best I can do is about 175 (x12.5=~[email protected], xp2100). I have two sticks of corsair pc3500 running in synch. I see all these posts with the front bus over 200 and wonder what the trick is. I have tried three different manufactures (chaintech, epox, and soltek). Each with the same result. I have ordered a better heatsink for the northbridge, as I hear that could be the problem. Any other ideas?