Windows 7 lets you enable/disable features easily
 

The theme of “choice and control” has been applied in many aspects of how we have designed Windows 7. We’ve certainly received lots of positive feedback about the theme and about the choices we’ve made in the design, and we’ve also received a few suggestions for how we might continue to implement this theme in the future. We’ve received feedback for features that should be even more customizable (such as Explorer or the logon screen) or features that should be added to Windows (such as a PDF format reader, security tools, or disk utilities). And we’ve received feedback that some users might prefer to run Windows without certain features. This post is about a point of choice and control in the Windows 7 control panel called “Windows Features” which is where you can choose to turn various features of Windows on or off. This continues our discussion of changes we have made based on feedback from the Beta as we progress to the Release Candidate. This post is by Jack Mayo who is the group program manager for our Documents and Printing team and also worked on Internet Explorer 8

http://blogs.msdn.com/e7/archive/200...on-or-off.aspx

*gasp*

I wanted such a checklist for clean installs when describing my perfect OS.