Thanks ripken for tunexp. So far I have only done reg tweaks, nLite, sys mech 5, ccleaner, pd 7 and bootvis as my weapons of choice to have a fast spiffy XP setup. There is only so much one can do to get speed. It is not like MS is handing out the source code and compilers to get each piece of software tweaked specifically for your machine. But for fater booter besides software tweaking look for really fast hard drives as well.