The Foundations of Human Experience (formerly, The Study of Man) (GA 293)
For your convenience, below is a zip file of this entire set of lectures. It does require that you have an unzipping utility of some kind on your computer. For you mac people this is built in.
The Entire Book Foundations of human Experience (formerly known as Study of Man)
(There is a synopsis before each lecture)
Lecture 1 (with the opening address prior to this)