NeXT Software, Inc.
900 Chesapeake Drive
Redwood City, CA 94063
U.S.A.

We at NeXT have tried to make the information contained in this publication as accurate and reliable as possible.  Nevertheless, NeXT disclaims any warranty of any kind, whether express or implied, as to any matter whatsoever relating to this publication, including without limitation the merchantability or fitness for any particular purpose.  NeXT will from time to time revise the software described in this publication and reserves the right to make such changes without the obligation to notify the purchaser.  In no event shall NeXT be liable for any indirect, special, incidental, or consequential damages arising out of purchase or use of this publication or the information contained herein.

Restricted Rights Legend: Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227-7013 (or, if applicable, similar clauses at FAR 52.227-19 or NASA FAR Supp. 52.227-86).

Copyright 1993-1996 NeXT Software, Inc.  All Rights Reserved.
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NeXT, the NeXT logo, NEXTSTEP, NetInfo, and Objective-C are registered trademarks of NeXT Software, Inc.  The NEXTSTEP logo, Application Kit, Enterprise Object, Enterprise Objects Framework, Interface Builder, OPENSTEP, the OPENSTEP logo, PDO, Portable Distributed Objects, WebObjects, and Workspace Manager are trademarks of NeXT Software, Inc.  Use in commerce other than as "fair use" is prohibited by law except by express license from NeXT Software, Inc.

PostScript is a registered trademark of Adobe Systems, Incorporated. Unix is a registered trademark of UNIX Systems Laboratories, Inc. All other trademarks mentioned belong to their respective owners.

U.S. and foreign patents are pending on NeXT products.
NetInfo:  U.S. Patent No. 5,410,691
NEXTSTEP:  U.S. Patent Nos. 5,184,124; 5,355,483; 5,388,201; 5,423,039; 5,432,937.
Cryptography:  U.S. Patent Nos. 5,159,632; 5,271,061.

Address inquiries concerning usage of NeXT trademarks, designs, or patents to General Counsel, NeXT Computer, Inc., 900 Chesapeake Drive, Redwood City, CA  94063 USA.}

Writing: Don Larkin and Greg Wilson
Book design: Cindy Steinberg
Illustration: Dan Marusich
Production: Jennifer Sherer
Publications management: Ron Hayden
Cover design: CKS Partners, San Francisco, California