First and foremost, I would specifically like to thank my wife, Marie, for supporting me in all my crazy and wild undertakings such as this book. I'm very grateful for the unremitting patience and loving support she has given me throughout the writing of this book. I should say sorry for the many hours I have been ignoring her while working on it.

I would also like to thank the two technical reviewers of this book: Paul Cunningham and Anderson Patricio, for willing to take on the humongous task of reviewing all the things I have written. It was a big relief knowing they had my back! Both Paul and Anderson are great people and I would like to thank them again for their continued support to this book and their everlasting efforts in the Exchange community.

- Michael Van Horenbeeck