In reading the earlier post on the AMD 300 MMX, will it be required to run the K6 3d on a 100 mhz bus speed mb, or will you be able to run it at a lower bus speed ( more like 83 mhz ). Iam not to sure how high of a bus speed my mb will go...I do know that it will accpet up to a pentium 300 MMX....its called an Alton motherboard, which I bought at a local computer store in north seattle.\ Thanks, Craig Atkisson [log in to unmask]