I have an asus a7v133a mobo with 1.2 t-bird 266 fsb and 2 sticks of 128 mb pc 133 ram,but am currently setup at 100 mhz external clock speed and 100 mhz ram speed. Can someone tell me how to setup bios to get my cpu to 266 bus speed and my ram to 133. what differance is this setup going to make(what can I expect to gain performance wise)? Thanks