Turbine announced today The Lord of the Rings Online™: Rise of Isengard™, the next expansion to the award-winning free-to-play massively multiplayer online roleplaying game (MMORPG) will launch its Beta Program on July 27, 2011. The Rise of Isengard Beta Program is Invite-only. Players across North America and Europe can pre-purchase Rise of Isengard to receive special benefits including preferred access to the Beta Program. For more information visit
http://www.lotro.com/isengard.
Additional details
here.