Been putting together a quite unusual Pentium III Socket 370 Machine. Board is an ECS P6S5AT, which is a board based on a SiS635T chipset which interestingly supports DDR memory. I currently have it setup with 512 DDR 3200, Pentium III 850 Coppermine at 1.13ghz and a Geforce FX 5900XT. This board is know to actually have a 166fsb with correct dividers for AGP spec which if the chip can run would be 1.4ghz. Having fun playing about with it.