I recently purchased a Macbook 2.13 GHz Intel Core 2 Duo. I've tried to burn audio cd's from mp3 in Itunes to use in my car but when I try them in the car cd player they don't work. But they work on my mac. I used to be able to do this on my old mac mini with no problems. I'm running the latest version of OS X. Anyone have any ideas? And thanks in advance for the help.