Has anyone used clone dvd ? (1 Viewer)

[Jim*r]

If so I have a question . When I go to make a back up copy with this program I get a list containing the movie files and all the preview and special addition files. The first file is the movie. The second file seems to be a duplicate of the first file. Can anyone explain what this second file is and if You need to copy it? Thank you

 

[Arthur Legardo]

I haven't checked the "online" manual myself, who reads manuals anyway, but I believe the features on the left hand pane indicate with special features and soundtracks are available and the right hand pane tell you what features and soundtracks will be included on the DVD that you burn.