I just got my new head unit, I installed it 2 days ago, today for the first time I made a mp3 disc and tried to play it, there were 73 folders on the disc, but the head unit only read the first 16, for the rest fo them it said "no file" the cd worked fine on my dad's sony home theater system. I tried reburning the disc in opposite alphabetical order to see if maybe the disc was just burned bad, and this time the first 20 folders work. Does anyone know what my problem is, this is driving me crazy.