I've been in search of a clean, high quality way of sending out CD portfolios, and this looks like the answer. I like the larger size (DVD size) because it will allow for a bigger booklet, which can include thumbnails, resume, etc - rather than the small size of the traditional CD case liner. I think the examples they offer ( here ) are excellent examples of the possibilities!
So, I ordered 40, and will be glad to offer a review for anyone who's interested - they should arrive in a couple days. Please comment if you'd like me to post a review!