Players who preordered the Age of Conan Unchained adventure pack, Savage Coast of Turan, can now log into the game for early access to the new zone. Savage Coast of Turan does not officially launch worldwide until September 8th.
The Savage Coast of Turan is one of the first adventure packs launched since the conversion of Age of Conan into a free to play game. Turan is also a direct movie tie in to the recently released "Conan the Barbarian" movie.
Funcom has published a terrific FAQ about Savage Coast of Turan that you can read on the Age of Conan Unchained forum.