Novrain, a timely question as I'm sure you bought that memory (and paid a premium for it <g> ) so it would be somewhat future-proof and run @ 133MHz FSB. I'm in the exact same boat, as I recently upgraded my BH6 board to a P!!!-650. I'm running the same two SDRAM modules, but I haven't done any o/c'ing w/ it yet, so I can't tell you if the modules will take >100MHz.
I would suggest you set the memory timings in the BIOS to CAS3, just to be sure it works. Good luck!