DVDs were not meant to be coasters. They’re the right size and shape, but they were meant to be enjoyed in your DVD player, not used to put cold beverages on in order to protect your furniture from rings and stains. Don’t end up with more coasters.
Find some quality entertainment for once by tuning in and listening to the Walter Cronkite of film reviews and the author of The Complete DVD Book, Film Threat’s Chris Gore. He’ll recommend some great movies and you’ll never end up with a digital video coaster again.