Microsoft has released a new version of the Source Code Outliner PowerToy for Visual Studio 2008. The Source Outliner PowerToy is a Visual Studio 2008 extension that provides a tree view of your source code's types and members and lets you quickly navigate to them with filtering inside the editor. The version of the Source Code Outliner for Visual Studio 2005 is still available in the Visual Studio 2005 IDE Enhancements download.