Mac users interested in Mehtunes the itunes exporter generally download:
mehTunes is the easiest way to export iTunes playlist to high quality MP3 files, suitable for MP3 CD and non-apple MP3 players. It is a stand-alone application developed in AppleScript ObjectiveC, and because of this it requires Mac OS X Snow Leopard (or newer). It interacts with iTunes, and prompts the user for MP3 processing.
