Given the increasing popularity of World of Warcraft - which reached the 2 million subscriber milestone last week - it was only a matter of time until it got an expansion pack.

However, developer and publisher Blizzard Entertainment has remained mum on matters of an add-on for the massively multiplayer online role-playing game. There was some speculation that the silence was because a large number of designers assigned to the project had left Blizzard for NCsoft, stymieing work on the project.

Read the complete story . (Gamespot)