title: Load testing tool for HTTP and JMS
body: <p>I am looking for a load testing tool / load generator for HTTP (Web Services) and JMS calls.</p>
  
  <p>What would be a state of the art tools?</p>
  
  <ul>
  <li><p>a) a free product</p></li>
  <li><p>b) a commercial product</p></li>
  </ul>