This past weekend, Telligent held a contest with internal developers to see who could generate the best CSModule.  There were about 20 submissions - none from me.  I was too busy working all weekend.  Next time though, I'll win the Gold.  :)

http://developer.communityserver.org/default.aspx/CS.FirstCSModuleContent

You can access the files and source code here:

http://communityserver.org/files/40/csmodules/entry511330.aspx

This is also a great example of how easy it is to write your own CSModules by following these examples.