I'd like to complete the MEF lab of this page: http://channel9.msdn.com/Learn/Courses/VS2010/Overview/IntroToMEF/Exercise-2-Dynamically-Extend-a-Form
However, I can't find the solution. I've downloaded the VS2010 Training Kit, which include a lot, but not the MefLab solution which is used in the lab. I can't find it anywhere else as well.
Can anyone point me to the right location?