Following up on what Ric and I have mentioned, I am making some of my Unikeep Disc 10 cover art available to everyone here. I've uploaded some of my covers to my own site (see link below). I am not worried about bandwidth because I am pretty sure I am the only person (so far) who is using this solution.
But check it out in any case if you're interested. There's also links to where you can get the cases:
www.beyondcommunion.com/willb/#dvd
They're 2 inches shorter, and one inch "deeper" than a DVD case. But they *feel* similar (plastic, snap shut, clear overlay). And they're only like 2 bucks each (sets of 5 in a really nice cardboard slip case only cost like $12).
I've seen them sold at brick & mortar MicroCenter stores if you don't want to get them online.
Since they come in sets of 5, it is easy to swap a page or two out (Alias needs 12 pages, not 10, whereas Sex in the City only needs 8 or whatever, so it all works out if you have a few).
At first the height and size difference really bothered me. But then one day I was like, what's the harm in having my television series look different? I could start a trend! So I went ahead, and I'm happy with the way they look.