Dai, I recommend the DVDs.
Obviously I wanted to pay more, because I did.
And I got a great deal more out of it than I would have
without the visuals.
I recommend it to anyone.
As for techniques--reading a pdf about specific body language techniques, [ or salsa dancing, or public speaking, say...] is less valuable than *seeing examples of people who have adopted these things in life. These are things that you want to be part of you, not a list of routines to follow like a robot.
Now is that all, Kaine, or would you like to arm wrestle?