title: Process.start: how to get the output?
body: <p>I would like to run an external command line program from my Mono/.NET app. 
  For example, I would like to run <strong>mencoder</strong>. Is it possible:</p>
  
  <ol>
  <li>To get the command line shell output, and write it on my text box?</li>
  <li>To get the numerical value to show a progress bar with time elapsed?</li>
  </ol>