DVD's and CD's use different lasers to read and write the information to the disk. You cannot play a DVD in a CD player. The formats are just that different. You cant play a blue ray in a DVD player. Just wanted to point that out if that is the problem... Otherwise yea take it to the dealerI have the same problem. I burned a cd last night and tried it. No Joy.. I think I needed to use a CD-R to burn the songs instead of a 4.7gb dvd disk. I will buy some CD-r ant try later. Also my audio has a single disk player and to the top left is "MP3" but that may be for the Ipod. I think max mp3 per disk is only about 130 songs.