Tron Anniversary Eddition has a second dvd. It starts to play fine shows the logo and then the screen goes blank, and the DVD drive stops spinning. I have never had problems playing DVD disks before on my computer ever. I'm using a Toshiba Combo drive SD-R1002 with 1840 firmware. The first DVD I didn't watch the whole thing but it seems to work fine. Unfortunatly I don't have the recept of where I bought it from, hope I am not screwed here.