AutoPilot® is a Breakthrough Automatic WinXP Performance Tuner! It was originally developed to tune multi processor supercomputers, but is now available for WinXP. You should really test it out. For instance, we have seen a busy machine`s performance go up by 40 percent. (AutoPilot does not run on Win95/98 or WinME so do not try to install and run it on these platforms).