Hello I have the Alpine IVA-D300 have a question on making MP3's on a blank dvd disc. I have used the entire space for the blank dvd for mp3's then played it on the IVA-D300. Problem im having it only picks up 20 folders with full albums. so in others word 20 cds of mp3s. It wont see the rest of the folders thats on the dvd instead of seeing 40 folders it sees 20. I have burned my dvd with Nero and roxio and i keep getting this problem. Can the IVA-D300 only read 20 folders at a time or is there some kinda firmware updated for it to read all?