I'm working on a paper for my computer architecture class and was given the topic of "Modern Console Architecture" by my prof. I was pretty happy with the assignment until I started looking for good solid information about the XBox360. I know it's a tri-core IBM PowerPC proc, but can't find any white papers/application notes on it nor the implementation of the proc in the XBox360. Have any of you guys run across any reputable sources on the XBox360 architecture?