To start, I have not burned a dvd yet. I have ripped into folders Video_TS and Audio_TS. The files created are video_ts.bup,vts and ifo. I open roxio 7 and try to use create new dvd and dvd builder, but roxio won't recognize the files when I try to import. Do I burn these using data disk? Do these files need to be changed by another program first? I don't know if I have simply overlooked something in roxio or what I need to do. I have several movies I need to back up due to kids misuse. Any help is appreciated.