Just becuase you don't charge money for your software doesn't make it free in the Programmers world. Free is freedom, as in free from the DMCA (http://anti-dmca.org/)
If I buy it, then I should be able to use it, change it, and by all means Fix It!
Loading user information from Channel 9
Something went wrong getting user information from Channel 9
Loading user information from MSDN
Something went wrong getting user information from MSDN
Loading Visual Studio Achievements
Something went wrong getting the Visual Studio Achievements