http://blogs.msdn.com/b/jamesnewkirk/archive/2008/06/27/expectedexception-considered-harmful.aspxI have written a blog post detailing the issues that I have with ExpectedException. Also, I am not just complaining, I have ported in a sense the Assert.Throws method that Brad and I wrote for xUnit.net to make it work in NUnit and the testing tool inen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)