i got another problem, my cd burner burns the videos but no sounds at all.!!! 
So glad I’m not the only one having issues with sound!! I thought it was something I had done but after reading all of your comments I am so relieved that’s its not my fault.
I also have windows 7 and the movies play fine on my pc but the DVD I have burned has no sound but the picture is fab! Any help, suggestions or advise on this matter would be greatly appreciated.
The same with Ashampoo Burning Studio 9.
Maybe it’s a difference in the files from the torrents that people are creating....
i just burned a dvd using convertxtodvd and it has no sound on the dvd it burned the film great just no sound my other two dvd’s i burned were great how do i get sound?