Ben Floyd and I recently did a presentation on FXCop and StyleCop. You can get the code here, and the slides here.

Chris Weldon and I have given this presentation a few times. You can get the code here, and here are the slides.

On June 3, 2010 I led the Visual Studio 2010 LoadFest at the Visual Studio Launch Event in Austin, Texas. It was a lot of fun.

I was looking for a tool to format C# source code (add syntax highlighting encode problematic characters, etc) and I found this one. It looks pretty cool, I wish it put a nice box around it or something though…
http://www.manoli.net/csharpformat/
This is a pretty good language-independent formatter:
http://formatmysourcecode.blogspot.com/