I use your Quick Ship feature a lot. From time to time, while in the process of setting up a shipping label, I inadvertently click outside of the Quick Ship window. There appears to be no way to get back to the worksheet I am working on. If I have set up several items already, it's a pain in the tush to have to type everything in again.
Why not give the current Quick Ship worksheet/window a name and add it to a menu, like the one that says Ready to Ship (0), Ready for Payment (0), Ready to Print (0), Shipment History, and it can disappear once the Quick Ship data is sent to the next step.
This way, it would be easier to get back to the Quick Ship window and complete the shipment.