The doors of Middle-earth will be open for former EU players to enter for a week of FREE Welcome Back game play from the 3rd until 10th August, 2009, with +25% bonus experience on mob kills for everyone who logs in and plays.
All you have to do is download or patch up to the most recent version of the game client and log in starting 3rd August. Your account will already have been re-activated for you and your previous characters will be there waiting to resume their adventure!