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: