The simple answer is no.
Even if it did run on your 100Mhz mobo a 2400+ ( is this the one ? ) would run at 100Mhz X 10 or 1000Mhz. Just 50Mhz more than you have now. I would very much doubt it would even run.
How about click here click here
Thats a new mobo with a sempron cpu running at 1667Mhz and 512 of ddr ram for under a ton?