That is a problem. You should be recieving a lot higher with that processor. I recieve 519 mb/s with my conifg. Try installing any new chip set drivers by intel. You may also want to go into your bios and make sure that the ram chips are actually set on the speed they are supposed to be. Are your modules PC 133? Seriously consider getting a new mother board, an optimized motherboard means the world. If you want more help goto
www.overclockers.com they know all.
(I have a AMD Duron 750, Biostar M7VKB Mother Board, 1 64 mb PC 100 (OC to 133), and 2 32 pc 66 (OC 133). and Windows 2k) I would have 224 but my 128 pc 133 died last weekend. The funny part is that it was quality PC 133 CAS 2 memory and I only had it 5 months. Oh, well it's under warranty.