I copied a few movies to my hard drive using dvd shrink and they look great and I watched them on my laptop hard drive while traveling. I tried to burn them back to DVD-R and one worked with no problems. The others burned the introductory screen (FBI Warning) and nothing else.
I took the source dvds that I own and tried doing the whole process again from DVD shrink to nero and the dvds fail again. How do I debug this- can you point me to anything online?