http://www.macnn.com/articles/06/10/04/aoe.iii.warchiefs.demo/
Age of Empires III: The Warchiefs demo
updated 01:50 pm EDT, Wed October 4, 2006
AoE III: Warchiefs demo
Ensemble and Microsoft have released the PC demo for the Age of Empires III expansion, The Warchiefs. The file is 516.54 MB and contains two single-player missions, allowing you to play as the Germans or the Iroquois Confederation. You can find download mirrors here, here or here. The full expansion ships October 17th and deals with the core game's conspicuously missing Indian factions. While Indians were present in small numbers in the original game, they were not a separate, playable entity.
