I used DVD Decrypter to first rip a movie. That created a .ISO and a .MDS file. I then used Decrypter to burn the .ISO file. Both the ripping and burning process went off successfully (atleast got success messages). But the DVD doesn't play on my computer or my DVD player. The DVD player says "No Disc". The player on the computer does nothing. Even windows explorer doesn't recognize the disc. I tried to copy the just copied disc again using Decrypter. It seems to say that the disc is empty. I am not sure how that can be true. I used - Decrypter, DVD-R (KHypermedia), Lite-On 411 (burnt at 2X). My DVD player is supposed to play DVD-R media(No way to verify this). Any ideas/suggestions? Thanks in advance.