Alot of people, like myself, are moving away from the BX chipset and moving on to the i815E chipset. The Asus CUSL2 motherboard has been gaining fame as a superior overclocker with almost the same performance as the BX. The CUSL2 supports AGP 4x as well as processors with a front side bus of 133MHz. If you already have a video card as well as a sound card, then get the CUSL2-C. Buying the CUSL2-C will save you about $30-40.