A lot of modern DVD players, and some music systems, have the ability to play MP3 disks. Even if your equipment wont play them, this is a great way of storing music tracks that can be played back on your PC.

Start Nero's "Start Smart"

Select from the left menu "Nero Express" Now select Music > MP3 Disk

From the next menu, click ADD and start adding all the MP3  files, click finished when you have added all your music files. Click Next to continue.

On The final screen select your writer, and click Burn

A good program for editing and making MP3 is www.goldwave.com