Greetings all. I would like to add my own music files as soundtracks to NR2003. I'm not at all certain how one would go about doing this. If I remember correctly the NR2003 has only 1 sound file, and I'm uncertain as to how to open that file itself. Perhaps a particular editing tool I would need? Then, how would I go about replacing or adding to this file? The music I would add would be copied from discs I have. Is there a particular file these tracks must be converted to and then added to the sound folder?