Although I have never tried either program I intend to soon. I have ordered a mobo that supports FSB adjustments up to 166MHz (333DDR) in BIOS and I have read that it can be pushed to 200MHz through such software related means. (I would be lucky if it is stable at or near 166 though)
I also have an Intel SE440BX-2 board, which is similar to the SE440BX-3 version. My board will likely be unable to reach a FSB speed above 100MHz and although I am not sure I would say that the same is likely true of yours. OCing on an Intel or Dell board is usually difficult if not impossible but I dont want to discourage you because just like in the Matrix you may be the ONE.
The way I see it is: if it were that easy everyone and his (or her) mother would be doing it but I dont think that any harm can come from trying.
Thanks for the reply! I'll give it a try eventually -- might wait a bit to see if there any other replies, and in the meantime I'm looking into a better cooling system (currently stock). If it doesn't work I'll look into getting a better mobo that can be tweaked. -- Peace!