by using the "media" button (the last icon that looks like three pictures in the editor), you can now post external links to your MP3s that will play in a mini media player - Blicero's great Mp3 player got zapped by the board upgrade, and until we decide what to do with it (bring it back or keep this one), please use this one as an alternate option. Anybody have opinions either way on either player, preferences, etc.?
You can also type out {media}http://www.yoursite.com/yoursong.mp3{/media} (replace the curly brackets for the square ones) manually as well.