I have just picked up a brand new 520d SE with professional Nav and CD changer.

After reading the posts on here can anybody tell me why I can play MP3 disks on the central CD player, but not if I put the same disk in the CD changer? I burnt the disk using Nero express, with the MP3 disk setting.

Ultimately I want to use my Ipod in the car, what do you guys recommend? Ideally I want something that can charge the Ipod as well as play the tracks (but not one of those transmitter things).

Look forward to your replies.