I finally took the time to go through with a certification that I have been wanting to do for a while, MCTS: .NET Framework 3.5, Windows Forms Application Development . During my years as a .NET developer I have been working a lot with Windows Forms, so this was not a painful experience. The next step will propably be to aim for MCPD in the same area before it is time to move on to the new Visual Studio 2010 and .NET 4.0 certifications.
.NET, TFS, Azure or anything Microsoft