Trying to build a new system with 3.0Ghz E6850/FSB1333MHz and Radeon 3870, AM board with 3800+ just died a few days ago, so now it looks like a perfect time to switch to Intel. I'm not into overlocking, just basically looking for a quality board, is there a difference between motherboards under $100 and over $100. I also noticed some boards have 1333FSB and others 1066, it's probably doesn't make sense to look at 1066 boards?