Every DIY'er knows that finding the perfect motherboard can be a pretty difficult task. There are so many different manufacturers to consider, and then the amount of chipsets is pretty diverse. For example, Intel itself has at least eight mainstream Pentium 4 chipsets currently on the market. There are the Intel i850, i845 and the i845D chipsets which all work with 400 MHz FSB Pentium 4's, and then there are the i850E, i845E, i845G, i845PE/PG which work with both 400 and 533 MHz FSB P4's. Tack on SiS's 645, 645DX, 648 and VIA's P4X266, P4X266A, P4X266E, P4X333 and the P4X400, you're bound to have some headaches deciding what to get!