wow, hope ya have a book for your mobo cause your changing some jumpers around,
first off i would see what the mobo is rated too, like my old 233 it maxed out at 233 so i could not oc if i wanted too, just look in your mobo manual and see what jumpers you need to change and then its a long and exciting journey of rebooting, checking to see if it will post, boot to windows, stability test, if it fails one of the tests BAM!! back to the begining to check and see if ya got enough cooling, voltage is right or if you just tried to oc it too high, good luck and hey welcome to the forums.