End-user ability to minimize the patching box that comes up.
Currently, the user can drag the box off the screen to get rid of it, but it is still there if there are giving a presentation, for example. It should be fairly easy to make it so the end-user can minimize the box.
From a UI design point of view, the patching box is horrible. It is modal. It provides no feedback such as a progress bar. It does not estimate how long it will hang around. It has no buttons to suspend, stop, quit, or take other actions.