TFS Sticky Buddy from Martin Hinshelwood

Martin has put out a cool tool on CodePlex: Sticky Buddy

It provides a WPF-based graphical view of work items by Area or Iteration. 

It's really easy to see the user stories that are active & resolved in the active Iteration (Iteration 1) and the user stories on the backlog:


And, you can hover over an item to get more information: