I noticed that Jason's ( http://blogs.msdn.com/thehoggblog/archive/2007/08/20/swiss-army-knife-of-x-509-certificate-tools.aspx ) and Justin's ( http://blogs.msdn.com/justinjsmith/archive/2007/07/10/new-wcf-security-examples.aspx ) blog entries refer to an old location at http://wcf.netfx3.com that seems...