I don't know much about them, getting on soon. I would think it is more a software issue just like a regular CD drive.
There are many CDR software programs out there, I'm not sure what comes with apex, but it should allow you to read the files and copy them to the media, then you can download a mp3 program to run them as it will work like a regular cd drive.
I hope this info is accurate, I used a burner once and my freind has one over a year old, creative I think, and he records mp3 all the time, for personal use only of course.
Take Care.
If money was no object, how could you spend it!