title: Tamper GET request parameter with Tamper Data in Firefox?
body: <p>I am  able to tamper post request parameter with Tamper Data in firefox i.e when i make 
  post request and i get the popup in firefox to change POST  request parameters but in case
  of GET request, i  get the popup but there is no way to change the request parameter.</p>
  
  <p>So question is Can't we change the request parameter thru Tamper Data/Fiddler?(Yes i agree
  we can change it from browser address bar but that will be applicable once first request has been firect but i want to tamper some data in the very first Get Request. So i want to change GET request paramater with Tamer Data/Fiddler.Is it possible?)</p>