mp3burn is a simple command line tool for making audio CDs from mp3s without filling up your disk with .wav files. It requires perl, mpg123, and cdrecord.

Version 0.1 released 2/17/01. Details are at the Sourceforge project page.

Download it here

There are also a few GUI frontends to mp3burn; pick favorite widget set: Xmp3burn, Kmp3burn, and Gtkmp3burn.