I just posted a major update to IEZoneAnalyzer, my IE security zone analysis and comparison utility, over on the Microsoft FDCC/USGCB blog.  Lots of new features, including saving settings so they can be viewed and compared later and on other computers, and export to Excel.  See that blog post for screenshots and the download.

http://blogs.technet.com/b/fdcc/archive/2011/04/14/iezoneanalyzer-v3.aspx