I'm still using Windows XP Professional (SP2) and will probably continue to do so for some time. As such, I like to reformat my Windows/Applications drive at least every 6 months. I know exactly what registry changes, service settings, Windows settings, etc. I like to configure with each fresh installation, but it takes me a great deal of time to make all these adjustments. I'd like to know whether there's a way to automate Windows into making these changes for me upon a fresh installation, either natively or by means of a separate application, rather than spending the hours each time doing it manually. Any input is appreciated.