In the version of this post sent out I included a link to an older version of the driver. The correct drive link is included below.

Using the very cool and free audacity Audaciityto create and edit audio for inclusion in Moodle and Presenter you can export as an MP3 file but you have download a dll file and then get audacity to point to it.

Although this may seem like a pain, it only takes a minute if you follow the instructions and use the link below.

Don't worry, it asks you the questions.

Anyway, the point of this post is to let you know that rather than searching all of google and installing x number of LAME encoders to get this file, you can download the file directly from http://lame.buanzo.com.ar/  and I would suggest that after unzipping it, you put it in the same directory as the audacity program file.

Voila, exportable mp3 files.