Visual Studio Extensibility Demos and Links from today's MSDN Webcast 26 Jul 2004 You can download the demo code here. Check out Roy Osherove’s Coolest Add-in Coding Contest The core VS extensibility site is here. My articles on the subject are hereand here. The DataSet Quickwatch Add-in by Mohammed Barqawi is here. A nice add-in for the PInvoke.net site by Adam Nathan is here. The download page for Automation samples on MSDN is here. Enjoy!