Hello all. I'm having a problem with a system I'm working on for a friend. She has an Intel DX2-66 CPU that I'm trying to put into her motherboard, but the board will not work at any bus speed other than 40. It is supposed to support 25,33,40, and 50MHz bus speeds, but simply will not work at the other bus speeds. I know for a fact that all the jumpers are correct, the documentation on the board matches the documentation in the manual, the board must simply have a problem. Does anyone have any stories on overclocking this chip. I have a good fan, and will pick up some heatsink compound if I figure it will work. Otherwise, she'll have to live with an SX-40 running Win95. Thank you Wayne Rowlinson [log in to unmask] PCBUILD's List Owner's: Bob Wright<[log in to unmask]> Drew Dunn<[log in to unmask]>