I would like to give special recognition to Jim Geier for listening to my ideas and for the valuable tips and feedback that made this book even better.

Thanks to Scott Tully and Gary McKinney from Public IP for providing information about ZoneCD and for letting me include their hotspot software on the accompanying CD for this book.

I would also like to thank everyone at Cisco Press for making this book possible. It has been a pleasure working with such an outstanding publisher.