I built 36 albums with 415 files. Each album is a chapter. My MP3 audio files were converted to AC3 (Dolby 2.0) by DVD Creator. Seems to sound very good. That's the good news. The bad has to do with limited navigation and lack of status. I see no info on the video screen as to what audio title is playing and which chapter. It would be nice to have each CD be a "DVD Title", and within each "DVD Title" having up to 99 chapters, each representing a song title. Therefore, my 36 albums would be 36 DVD Titles and I can use the remote to navigate the song titles as chapters withing the "DVD Title". Next, maybe I am unaware of how to easily move chapters around when building my play list. When you have 36 of them, its tough when you have no cut and paste or drag and drop to re-order things, etc. Lastly, it would be nice to have a print out of the chapters and the song titles within. Hope this part of it gets better. Have you thought of adding a menu or using subtitles to readout which chapter or title you are playing.