http://dotnetjunkies.com/WebLog/stefandemetz/archive/2005/08/27/132182.aspx

e l'articolo completo:

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/BTS_2004WP/html/14bc36a8-69a9-48ed-8e4c-1c85202544c0.asp