Great idea for organizing the kids stuff! Take yards of DVD storage and condense it to a few inches. I do this with all of my music cd's as well! I also color code my music library; red notebook for Christmas, black for Classical, etc..
"DVD Case Plan - Build a DVD storage case" -- "Versatile plan design lets you stack the drawers horizontally (photo left) or stack them vertically so they’ll look like an old library card catalog (see closer look)." Click through to purchase or see the other photo.