title: Website backups on Amazon s3
body: <p><strong>EDIT:</strong> I have completely changed the question.</p>
  
  <p>I want to use Amazon S3 for my backups and I am looking for a debian lenny software (or a php script) that could allow me to achieve what I need. It is a flash games website:</p>
  
  <ol>
  <li>Upload all files and subdirectories from the specified directories, but only uploading the files that were added/changed (overwrites old files on S3).</li>
  <li>Perform a database dump and upload it to S3, keeping only 7 previous dumps.</li>
  <li>Lightweight and easy to use</li>
  <li>It has to be possible to run it as a cron job</li>
  <li>Should work on Debian Lenny</li>
  </ol>
  
  <p>Anything that matches all these specifications?</p>