I ripped the audio track off one of my DVDs and want to play it on my normal cd player in my car. I used DVD Decrypter (with Demux activated), and the file is only 434 mb. It is AC3. When I go to burn to cd, it will only burn as data file. I have tried 3 different programs to burn and they all say the same thing...Not all files are audio. How do I take out the ones that are not audio. Incidently, this file plays great on Windows Media Player and with Nero Showtime.