There is a new version 0.3 release of the Kanban template for TFS on codeplex.  This new release took a lot longer than I anticipated.  It does include some new process templates.  Also, 2 new reports are included (Cycle Time and Flow).  These should begin to help.  Also, I hope to test this with the Sticky Buddy project ...

On June 12th I will be in Indianapolis, IN giving a talk on TFS and Kanban to the TFS SIG there.  Check out this link for information on where and when.

Looking at the web service factory more I see some possible value.  I had problems installing the version with source,  but it turns out that it was my directory structure.  I initially used My Documents to store the project and the documentation does mention that you might get this error.  Apparently my brain was thinking ...