HERE'S WHAT TO DO:
you should see a media player. you may have difficulty if you're using netscape or a macintosh. i'm working on this.
wait until the sound file has loaded ---ie, watch the white status bar until it's all the way to the right. then press the play button. you'll hear three minutes of spanky chattering away.
you can adjust the volume, pause it, basically use the controls as you would a cassette player.
if you have problems with this, let me know so i can troubleshoot (me, troubleshoot! heh!) shoot me a line at my email- email@example.com.