I have an AthlonXP 2100+ on an Asus A7N8X Deluxe motherboard. I havenever overclocked an Athlon before, but I've been thinking about taking the dive. So who can explain how to adjust voltage settings? I've read several reviews of people overclocking various AthlonXP chips, nudging the FSB, installing proper cooling and such...and they always talk about having to increase the voltage to the chip. Unfortunatly, they never explain how, why or what the scale is to increase voltage per speed increase. Would someone in the know be kind enough to help an overclocking n00b out?