Been reading up recently on the athlon 64 architecture and how to overclock it and feel I have a very good understanding now but have been confused by one issue. Athlon 64 mobo reviews tend to lower the cpu multi so that they can see how high they can get the HTT which makes sense as they want to test how far the mobo will overclock without being limited by the cpu. However I've seen articles suggesting to lower the cpu multi while increasing the HTT in order to get the max cpu speed but don't quite understand what the point of this is. Is it not best to leave the multi at stock and just up the HTT. I suppose having a lower multi gives you more granular overclocks as each HTT increase would be a smaller cpu clock speed increase than if a higher multi were used. What am I missing?