|User since||October 21, 2008|
|Number of add-ons developed||0 add-ons|
|Average rating of developer's add-ons||Not yet rated|
no Test Pilot needed on FF4 Rated 5 out of 5 stars
It clearly states on https://testpilot.mozillalabs.com/
If you are running Firefox 4 beta, you are already a Test Pilot and don't need to download the add-on.