Help with AMD T-Bird 1 GHz w/ 266 FSB

I recently got my hands on a AMD T-Bird 1 GHz with 266 FSB.  I also got an ASUS A7V-133 board too.  I think I know how to get the board to work at 266 for the FSB but I would like to have some input to see if I'm actually doing it right. All I need to do is basically go to the BIOS and specify the bus speed to 133 for the CPU and also change the speed for the board to 133 as well, right? That would in essence multiply 133 by 2 thus giving me the 266 FSB.  I would appreciate any input on this.  Thanks!