I have most of the Disney animated features on DVD, and I am using a matching set of covers. I recently purchased Pinocchio on blu-ray, and I considered putting the disc in a standard DVD case so that it will match the rest of the set. However, I couldn't bring myself to make a cool blu-ray disc dress up like a mere DVD. I could put all the DVDs in the collection in blu-ray cases, but something about that is just not right. There are times when I likely will put blu-rays in a DVD case, such as when the next Harry Potter movie comes out, I will put it in my combo case with Ric Easton's slick covers. Also, the next season of Smallville will likely go in a 6-disc DVD case to be part of a set. Do any of you ever put your blu-rays in DVD cases or vice versa?