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All rights reserved. No part of this book shall be reproduced, stored in a retrieval system, or transmitted by any means—electronic, mechanical, photocopying, recording, or other-wise—without written permission from the publisher. No patent liability is assumed with respect to the use of the information contained herein. Although every precaution has been taken in the preparation of this book, the publisher and author assume no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein.

Library of Congress Catalog Card Number: 20-01090517

Printed in the United States of America

First Printing: September 2001

05 04 03 02 01 7 6 5 4 3 2 1

Interpretation of the printing code: The rightmost double-digit number is the year of the book’s printing; the rightmost single-digit number is the number of the book’s printing. For example, the printing code 01-1 shows that the first printing of the book occurred in 2001.


All terms mentioned in this book that are known to be trademarks or service marks have been appropriately capitalized. New Riders Publishing cannot attest to the accuracy of this information. Use of a term in this book should not be regarded as affecting the validity of any trademark or service mark.

Warning and Disclaimer

Every effort has been made to make this book as complete and as accurate as possible, but no warranty of fitness is implied. The information provided is on an “as is” basis. The authors and the publisher shall have neither liability nor responsibility to any person or entity with respect to any loss or damages arising from the information contained in this book.



David Dwyer

Associate Publisher

Al Valvano

Executive Editor

Steve Weiss

Acquisitions Editor

Theresa Gheen

Development Editor

Victoria Elzey

Technical Editors

ElShaddai Edwards

Richard F. Cecil

Product Marketing Manager

Kathy Malmloff

Book Packaging

Justak Literary Services

Copy Editor

Rebecca Whitney

Cover Designer

Aren Howell

Interior Designers

Wil Cruz

Rebecca Harmon


Bill Hartman


Lara SerVaas


Sherry Massey

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