Well, my one week job lasted 11 hours. It was fun -- html and css stuff. But, I was a very efficient programming ninja and, so, it did not last long.
A lot of the sample code on the Silverlignt 4 Training Kit does not seem to work, so I switched over to improving my design patterns and, especially MVC. I started reading the Gang of Four. And, I also started pouring over the code for the Orchard Project, which makes heavy usage of Dependency Injection, Unit Testing, and Integration Testing -- all areas where I want to improve my skill set. I submitted a bug fix to the Orchard Project yesterday: https://hg01.codeplex.com/forks/wmild/17119, which gave me an excuse to dig into the code a little bit.