For some reason, I can't backup Hannibal Lector, Red Dragon. Neither of my drives apparently want to read this DVD even though the drives work fine with other titles. I get a read error encounted when trying to use DvdShrink OR Clone2DVD. This is a purchased used rental movie from BBluster but has no apparent damage and I'm using the latest versions of Clone2DVD and ANYDvd. thanks for any suggestions.