Removing redundant using statements

Question

Does anyone know of a tool to remove redundant using statements from classes, or a whole solution?

I'm using the Refactor! addin which has a "move type to separate file" smart tag, but it takes all the using clauses from the original class with it.

Answer 1

VisualStudio 2008 does this out of the box.

Simply right click in the code window -> Organise Usings -> Remove Unused Usings.

You can set up a shortcut key to do this, as explained here.