This is not a pipe question, but with all the knowledgeable people here, perhaps you can enlighten me. I tried to order a DVD of the new release "Pacific Rim" but all I see on Amazon are various combo packs of Blu Ray, Ultraviolet, and other formats. I don't have any of these machines, nor do I aspire to get one. I just want to get DVDs. Is this some sort of attempt to kill the DVD market by forcing us to buy Blu Ray machines if we want a current DVD or what? What is going on in the video world?