Vertical lines for things like "if statements" in Visual Studio 2008?

Question

Is there an add-on or setting that can add vertical lines that link things like "if statements" in Visual Studio 2008?

Thanks

Answer 1

CodeRush from DevExpress: http://www.devexpress.com/Products/Visual_Studio_Add-in/CodeRushX/navigation.xml (See the "Structural Highlighting" section)