title: Convert .caf to .mp3 on the iPhone
body: <p>is there a way to convert my recorded .caf files to .mp3 using the
  iPhone SDK / Core Audio, something else?</p>
  
  <p>I've been looking around for a while, but all I've found was a command line uitility (which
  isn't allowed to run on the iPhone).</p>
  
  <p>Regards</p>