I needed to knock up a small custom debug visualizer for a project I'm working on.  There really easy but I always have to lookup the exact references etc to include which is actually the longest part of the process.

To ease matters next time I spent a little time creating a project template, something I've never done before.  Now when I want a new visualizer I just start a new project based on the template and it's got all the references etc done for me, all I have to do is read the todo messages and replace a few lines to include the functionality I need.

I thought I'd share the visualizer template with you since I'm sure others will have googled this several times over to remember how to do it. 

You can download the vsi package from my Visual Studio 2005 Tools downloads area