it all really depends on the format the movies are in. Were those movies ripped, just copied over or what. It also depends on your home dvd player. For example, I have three dvd players at my home. One player will play the movies fine but only with DVD+ disk, the other playes both, and the last one will only play them if they are DVD-. My daughter has a dvd player too, but none of the movies plays on her dvd player, it is an older model. I am going to buy her a new one for her birthday so she can watch all my movies.