Get a clear view of a bounding box that extends beyond the Photoshop canvas (CS2/CS3/CS4/CS5)

When you use Photoshop's Free Transform or Transform commands in the Edit menu, or the Transform Selection command in the Select menu, a bounding box is added to the target object. You can then resize or rotate the selection by dragging the handles on the bounding box. Sometimes, though, when you're in Standard Screen Mode this is easier said than done because the handles on the bounding box extend beyond the canvas area that fills your document window. When this happens, you can switch viewing modes to display anything in your document window that extends beyond the canvas. Just press F until Photoshop displays your image in one of the Full Screen modes.