I am (to my surprise) entering my first non-jewel-box CD. I have no idea which package is appropriate for this cardboard-and-plastic doohickey. There is no online help, and the wiki doesn't actually have a page for the list of packaging options. I am going to guess. However, since this is an option on the very first page of data entry for an album, a little explanation (pop-up or otherwise) seems like a really good idea.