Odeo is a creative way to record and share audio�and it's free.
You can record audio and then share it with your Odeo contacts, by email, or by placing it in a Channel for all the world to hear. Audio from Odeo can be downloaded to desktops, iPods, and mp3 players. We're working to make sharing audio via the web better and as easy as possible. Also recommended: odeo/play and Hellodeo