I've been building a DVD library for almost 10 years. I recently loaned one of my early acquisitions to my mother: Robert Duvall's The Apostle--which I've watched numerous times, though not in quite a while. It would not work on her player, which had just been bought for her. I tried it on three other players, plus the PowerDVD drive in my computer. It won't work in any of them. I used to read on this forum about this happening a lot more than I do now. Is this still an occurrance with some early discs? How about more recently produced titles?