For information on other documentation included with your computer, see "Finding Information" on page 5.Notes, Notices, and CautionsNOTE: A NOTE indicates important information that helps you make better use of your computer.NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid theproblem.CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death.Abbreviations and AcronymsFor a complete list of abbreviations and acronyms, see the Glossary in your computer User’s Guide.If you purchased a Dell™ n Series computer, any references in this document to Microsoft® Windows®operating systems are not applicable.____________________Information in this document is subject to change without notice.© 2005 Dell Inc. All rights reserved.Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.Trademarks used in this text: Dell, the DELL logo, and Latitude are trademarks of Dell Inc.; Microsoft and Windows are registered trademarksof Microsoft Corporation; Intel and Pentium are registered trademarks of Intel Corporation.Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products.Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own.Model PP21LDecember 2005 P/N KD727 Rev. A00