When I burn home videos onto Nerovision Express 2, for example 1 really long video-movie, and when I finished with everything and I go to the burning section and when it starts burning, it shows me no progress. It doesn't even start to transcode the streams. I wait for about an hour and still, nothing happens. It doesn't even burn. But when I burn lot's of video clips at once, they all burn successfully. Why don't really long videos burn?