I own A Dance Studio and film the recital every year. I recorded the dances with Vhs camcorders (if you can still remember them) then would rent a VCR with a hard drive. I transferd my video and after every dance number I could stop it and add text and it would creat a chapters. I had no problems with my dvds playing. In the past 2 years I have been filming with a digital Sony camcorder. I started editing the shows and now when I play the back the turn digital every 45sec or so. I have tried on two different laptops and had the same issue. When I go from the comcorder to DVD it works fine. Its only when I go through the Roxio 2009 it has the problem.