Book review: OpenX Ad Server Beginner's Guide

I've been wanting to check out the OpenX Ad Server open source project for a while now, but have never gotten around to it. This weekend I finally decided to install it and see what it's all about. I noticed Packt Publishing has a book called "OpenX Ad Server: Beginner's Guide" that promises to guide me through building and maintaining an OpenX ad server, so I decided to get introduced to the project through this book.