Hello. I too have had problems of late with Dvds backed up with DVD Shrink but not sure if this is a software issue.I have a Compaq nx9110 laptop with a Teac Dw-224e Cd Rw-Dvd rom.Up to a few months ago all of my backed up Dvds worked fine on all Dvd playing software (Power Dvd,Win Dvd).I now have a problem whereby some of these back ups will not load (Dvd drive zips back and forward) and will not start at all.I have used the same media for all Dvds (Princo 1-8x) and burned using a 2x Dvd burner.I have tried looking for a firmware update to no success...any suggestions?CheersCookie