title: How do I make localhost:3000 available world-wide with my IP adress?
body: <p>I have a Ruby on Rails application running on <code>localhost:3000</code>. I would like to make it available world-wide, using <code>x.x.x.x:3000</code> (my IP address).</p>
  
  <p>I'm on Windows XP SP3.</p>