I have 3-256meg sticks of Crucial PC2100 an 1-256meg stick of Corsair PC2400. I have a Epox 8K7A+ an a Abit KG7 on these two mobo's I have tested all the sticks an will run 174fsb cas 2 on the KG7 the Corsair tops the Crucial by a little 176 fsb cas2. At 178fsb cas2 on the KG7 when Win 2000 loads the video has artifacts in it. You can't go wrong with Crucial for the price.