title: What is a good choice for a free Flash Socket Server
body: <p>I see Red5 which looks nice but it really lacks documentation and since I'm new to using sockets it would be a hassle.</p>
  
  <p>I'm wanting to make a flash chat with audio/video (though just text will work at first) and I enjoy ES but the cheapeast license is $700!  I'm a solo developer so the cost is too high.</p>
  
  <p>The main factor is just having good enough documentation for a new comer.</p>
  
  <p>(I use the flash CS4 IDE if that matters)</p>