I've received a request for a version of the sample Source Control Explorer context menu addin that works with Visual Studio 2005. You can find that sample addin here: VersionControlExtensibility2005.zip

Update 2/26/2009: You can find a version of this sample addin that works with VS 2005 here . We've gotten some questions recently about how to interact with and extend our out-of-the-box version control functionality. For most users, the main hub of...