URLScan – rejecting the request depending on the User-Agent string
I just learned this now :-) You can now use the URLScan 3.1 with your own custom rules, and it would come handy in situations like rejecting a request based on the User-Agent string.
IIS7 – (my) Improved Backup Restore Tool, and a UI Module
NOTE : Before you even read about this module, I want to mention that I do not work for IIS product team at Microsoft, but in Product Support for IIS and ASP.NET. This module/application is purely out of my interest, and this is not an official release by Microsoft and hence NOT supported by Microsoft Services.