GameSpy: Expansion
Gamespy is the most trusted source for world of warcraft: the burning crusade previews with unbiased opinions and detailed analysis for world of warcraft: the burning crusade.
http://pc.gamespy.com/pc/world-of-warcraft-expansion/662507p1.html
The Burning Crusade
The Burning Crusade
http://www.worldofwarcraft.com/burningcrusade/