The Los Angeles County Museum of Art has posted two video lectures on Rethiniking the Conquest.
One of these focuses on the Lienzo de Tlaxcala:
The other uses the Florentine Codex as a point of departure:
Each of these also focus on the exhibit Mixpantli:Space, Time, and the Indigenous Origins of Mexico.
John F. Schwaller
Editor - H-Nahuatl
University at Albany
University of Kansas