Does anyone know what subcontractor Disney uses for the 2-disc single width keep cases they use for their animated stuff? They used these for "The Incredibles", "Lion King", "Finding Nemo", "Mulan" etc. The hubs on these cases are the best Iv'e found, and would love to replace all of my single width doubles with them. I can get them directly from Disney, but I want to get them in bulk and going directly to the subcontractor seems the cheaper route. My copy of Batman Begins (2-disc Deluxe) was also one of these, as was "Batman" and "Batman Returns". Thanks for any help!