Ok, I'm still setting up that PC for my friend. The motherboard I have has jumpers to set the FSB, which is 1066Mhz for the CPU, however, the jumpers to set the FSB are based on 200Mhz (Default), 200-266Mhz, 266-333Mhz, and 333-400Mhz. Am I suppose to put it on the last configuration? I am confused at how the FSB is calculated, someone told me once, but I cannot remember. Thanks for the help.