Well, in this book I have found what I was looking for since long time: not only a technical book about the "software" PowerPoint. In this book there are two parts. In the first one, written by Patrice-Anne Rutledge, you'll find all the technical aspects, from creating simple presentations to advanced multimedia and interactive presentations, web delivering, broadcast and macros. In the second part, by Tom Mucciolo, there is a guide about the HOW and WHY of creating a presentation and how to deliver it. Script, design, ways of delivering, non verbal communication, body language, perception. You'll find all these topics in the second half of this great book.