Here's an Origami CD case. Im not sure what kind of person would actually be ready to put this much effort into carrying each CD or DVD they own, but... well yay for you if thats you.http://www.instructables.com/id/The-Spiral-Data-Tato----A-Curiously-Complex-Origam/from the digg front page so most of you have prob already seen it. but it hasnt been posted yet that i've seen, so im offering it.
I haven't seen it, just made it and had a great time doing so. Cheers.