I get "several" read errors whenever I use DVDInfo Pro to test a DVD I've written or even a commerical DVD-ROM movie. These errors show up if I test the disc in my DVD+/-RW drive or DVD-ROM drive. However, I'm able to play these DVDs (commerical, backup and home) in my standalone player or on my computer without any problem or get the data off in case of data DVDs. Also I've noticed that if I re-test a DVD the read errors will occur at different places and in different numbers. What exactly is DVDInfo Pro telling me? Are these errors normal? Obviously my DVD player, DVD-ROM and DVD writer compenstates for these errors when reading or playing these discs. Just curious.