title: Flex based chat application
body: <p>HI all,</p>
  
  <p>I have been asked to develop a generic chat client which can be used as a widget(with fb,twitter) which works fine with all XMPP supported applications.</p>
  
  <p>I have decided to use flex along vit java.Could u pls suggest me sum useful sites.</p>
  
  <p>I need more idea on the architecture on how the whole chat application works??</p>
  
  <p>Also which server to use?? openfire or blaze DS?? what's the difference??</p>
  
  <p>thanks:):)</p>