I reformatted my hard drive last week and therefore lost all of the source files for a home-made DVD of a family trip that I created. I DID however, burn one copy of this DVD before I reformatted. I realized I lost the source files but thought I could simply copy the DVD with Nero, DVDDecrypter, or DVDShrink. No such luck. I get read errors with both of my DVD burners (so it's not a hardware issue). I have told all of the programs to ignore read errors but the program will not continue. The disc is not dirty, has only been played a couple of times, and plays perfectly on all DVD players I've tried it on. This just doesn't make sense to me. Any suggestions?