This book really gets to the core of J2ME. Keogh writes with a no-nonsense, down to business style that gets right to the heart of the topic. He covers all the different parts of J2ME. Along the way he points out opportunities for optimization and how to access built-in calendars, address and to do list databases. You'll find J2ME, The Complete Reference a valuable addition to your library because it contains practical information that you won't find anywhere on the Internet.