title: capturing ajax requests
body: <p>I want to capture an ajax http request w/ all of its headers/cookies/post params being sent to save it so I can scrape it later. </p>
  
  <p>I can't find a good way of doing this with firefox or chrome. Firebug truncates long post paramters saying "... Firebug request size limit has been reached by Firebug. ... " in the middle of it, which doesn't help me.  </p>
  
  <p>Any suggestions?</p>