We're doing a study on the packaging design for the Magic Mouse vs. the Mighty Mouse. We have the retail packaging for both, but are wondering what the bulk packaging looks like. Our questions: 1) How many mice come in a case (Magic vs. Mighty)? 2) How are the retail packages of the magic mouse separated from each other to prevent scratching the clear case (foam, cardboard, bubblewrap, etc)? 3) What are the dimensions of the case? 4) Besides the external cardboard box, are there any other materials in the bulk packaging? We live about two hours from the nearest Apple store, so we're hoping someone out there knows... Thanks!