After thinking about it, I came to the conclusion that this deserves a post of it's own. The installation process of SP1 for Vista backs up all the files that it replaces to allow you to uninstall it. If you are in dire need of free disk space you can use an integrated tool called Vsp1clean.exe ...
So since SP1 is finally final, I started playing around with it. One of the most important features for me was the ability to deploy it. So,wanting to hear it from the horses mouth, I downloaded the Windows Vista SP1 Guides for IT Professionals . After going over it I found a few points that surprised...