I just wanted to say that I own this DVD and one downfall is that it only comes with 1 pair of the glasses. You can order more online at several places. When I ordered mine you could choose between HD glasses and regular glasses. HD being for video, regular being for internet and printed images. I ordered the HD glasses and when I got them I noticed my glasses that came with DVD were definately regular glasses. The DVD is awesome and I dont want to deter anybody from buying it, I just wanted to point out that you may want more glasses and if you do get the HD glasses as their is a noticeable difference. If you love the DVD like I did you may want to get the other glasses anyways because they are better.