I have a Gateway with Windows XP, and CD/RW. I would like to know if I can play my movie files on my DVD player that supports mp3, and audio files if I try to burn them on CD-R or do it has to be a dvd-r, or do I have to have a dvd burner. I've tried to do it with the software that was purchase with LIMEWIRE and tried multisession, append, & no session using DeepBurner, but it didn't work.