title: How to disable Firefox promt "firefox automatically sends some data to mozilla so that we can improve your experience" for the default profile?
body: <p>I'm using Selenium2 for automated web testing. After a while (don't know how long it takes) a prompt appears on the bottom to choose data choices.
  "firefox automatically sends some data to mozilla so that we can improve your experience"
  How can I disable this prompt (or better any prompts) by default? And is Selenium2 using always a copy of the default profile?</p>
  
  <p>Thanks!</p>