John Hales
I would like to dedicate this book to my parents, Bob and
Betty Hales, whose encouragement to explore computer
technology started in the earliest days of personal
computers and has never wavered since.

Brian Eiler
I would like to dedicate this book to my wife, Eve.
Without you and all your incredible support, this and so
many of my other projects would never have seen the light
of day. I love you!

Steve Jones
I would like to dedicate this book to my parents and my
grandfather, Ernest Alford, who taught me that I could
achieve any goal if I was willing to work hard enough.