I used Nero to create a copy of my DVD but there is no audio at all. I followed the instructions that I found somewhere here. It talks about adding files to the VIDEO_TS folder, but not to the Audio_TS folder, so the lack of sound probably has something to do with this. I am confused how to get audio. Please help. " Launch Nero Burning Rom in the classic mode (not the Nero Express wizard mode). Choose DVD from the drop-down menu, and select DVD-Video as the compilation type. Click the New button to open up the DVD layout view. Adding files to the VIDEO_TS folder Nero is only capable of burning pre-authored DVD-Video VOB-files. The folder you want to burn should have a couple of .BUP and .IFO files, and a bunch of 1GB .VOB files. Choose the VIDEO_TS folder from the DVDVideo -window. Use the right mouse button to Add files to the compilation. You can also use the explorer window to the right to locate the files and drag & drop them to the VIDEO_TS folder. Make sure that the files actually go to the VIDEO_TS folder, and not the root folder of the disc. Burning the DVD Now all you have to do is burn the disc. Go to the Write CD dialog either through the drop-down menu (File, Write CD...) or by clicking the burn icon on the toolbar. The default settings should be ok. Just click on the Write button. If you get prompted whether or not you want to burn a multisession disc, respond Burn without multisession. "