The FSB if the like the roadway for info to travel from the memory to the cpu. Upgrading may be need on mobo ram and cpu depending on what it is currently.
At least I'm pretty sure thats how it goes...once again if I'm wrong I'm sure someone will be quick to let me know //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif.