Overview of the Reset Internet Explorer 7 Settings
Durga and Bala from the IE IDC Team would like to describe to you a new feature in Internet Explorer 7 and 7+ on the Reset Internet Explorer Settings. Internet Explorer 7 for Windows XP and in Vista have many security enhancements but browsing experience can still be badly affected by add-ons.
This feature allows you to recover such situations. You can read the full story here, and provide any feedback to improve upon its functionality.
http://blogs.msdn.com/ie/archive/2006/06/12/628499.aspx