[qanda]This thread is about the Toshiba TS-L802A. Click here to see full specs[/qanda]Actually, my dvd writer/burner is a Toshiba Samsung model TS-H653 that came in my Hewlett Packard. Here's the question: I inserted a store bought movie dvd and it played fine in both WMP and Windows Media Center. I watched half of the movie and shut it down and returned and when I tried to watch the other half of the movie all I got was "application hang". (By the way, this dvd will play in a "WinDVD" player, but will not play in WMP or WMC. And it will play in any other of the 4 computers I own.) Any other dvd will play in my TS-H653. Why won't this one dvd play any more? I will persue the answer to the ends of the earth. Thank you.