http://www.add-in-express.com/creating-addins-blog/2005/11/24/add-new-items-to-your-add-in-project/ All about developing COM add-ins, smart tags and RTD servers in Visual Studio .NET, VSTO and Delphi + Add-in Express Thu, 28 Aug 2008 22:56:29 +0000 http://wordpress.org/?v=2.5