440BX chipset FSB 133MHZ

[dookie435]

New to this board, if I am asking in the wrong place could somebody give me links to another site?
I am currently using a Supermicro P6SBU motherboard with a PII 350MHZ processor with 100MHZ FSB. I have a PIII 1000 MHZ processor with 133 MHZ FSB that I would like to use in this motherboard, both are socket 1. Can I run a 133MHZ FSB processor in this board that uses the 440BX chipset and only supports 100 MHZ FSB? I am using windows 2000 and have the latest bios version.
Can somebody help steer me in the right direction?

[Platypus]

The P6SBU supported up to 1GHz CPUs with the 100MHz bus speed, so if your BIOS is up-to-date, it is probable that you'd be able to run the 1GHz CPU at 750 MHz. Not all motherboard/CPU combinations like being under-clocked this way, but various Google references suggest it's worth trying.