I have a 750 Tbird that I wanted to change the FSB from 100 to 133. I connected the L1 bridges on the CPU but when I attempt to access the FSB adjustment line in Soft Menu III on my Abit KT7A RAID motherboard I can't select it. Does that mean that I probably didn't do an adequate job of connecting the L1 bridges or is there something else I need to do to access the FSB adjustment line in the CMOS setup?