PROGRAM LICENSE AGREEMENT FOR IBM PREVIEWS
  _________________________________________________
 
     This is an IBM license agreement for IBM Previews.
     The Program contains the following restricted materials:
 
     o   ToolBook(TM) runtime files copyright Asymetrix(TM)
         Corp.
 
     o   Several ToolBook book files copyright IBM Corp.
 
     This Program is licensed, not sold.  International Busi-
     ness Machines Corporation, or the applicable IBM country
     organization, grants you a license for the Program only
     in the country where you acquired the program.  You
     obtain no rights other than those granted to you under
     this license.
 
     The term "Program" means the original and all whole or
     partial copies of it, including modified copies or
     portions merged into other programs.  IBM retains title
     to the Program.  IBM owns, or has licensed from the
     owner, copyrights in the Program.
 
     You are responsible for the selection of the Program and
     for the installation of, use of, and results obtained
     from, the Program.
 
     1.  LICENSE
 
        Under this license, you may:
 
           a.  Use the Program on only one machine at a time,
               unless otherwise noted
 
           b.  Copy the Program for backup
 
        You may not:
 
            a.  Use, copy, modify, merge, or transfer copies of
                the Program except as provided in this Agreement;
 
            b.  Reverse assemble or reverse compile the Program;
                or
 
            c.  Sub-license, rent, lease, or assign the Program.
 
     2.  LIMITED WARRANTY
 
         This program is provided "as is" without warranty of
         any kind, either express or implied, including, but
         not limited to, the implied warranties of
         merchantability and fitness for a particular purpose.
         The entire risk as to the quality and performance of
         the Program is with you.  Some states, provinces, and
         other countries do not allow the exclusion of implied
         warranties, so the above exclusion may not apply.
 
         IBM does not warrant that the functions contained in
         the Program will meet your requirements or that the
         operation of the Program will be uninterrupted or
         error free.
 
         However, IBM warrants the media on which the Program
         is furnished, to be free from defects in materials
         and workmanship under normal use.
 
     3.  LIMITATION OF REMEDIES
 
         IBM's entire liability and your exclusive remedy
         shall be:
 
            a.  The replacement of any diskette or CD-ROM not
                meeting IBM's "Limited Warranty" on the media and
                which is returned to IBM or
 
            b.  If IBM is unable to deliver a replacement
                diskette or CD-ROM which is free of defects in
                materials and workmanship, you may terminate this
                Agreement by returning this Program.
 
                In no event will IBM be liable for any lost profits,
                lost savings, or any incidental damages or other eco-
                nomic consequential damages, even if IBM has been
                advised of the possibility of such damages, or for
                any damages claimed by you based on any third-party
                claim.
 
                The limitation of remedies described in this Section
                also applies to any developer of a Program supplied
                to IBM.  IBM's and the developer's limitations of
                remedies are not cumulative.  Such developer is an
                intended beneficiary of this Section.
 
                Some jurisdictions do not allow the limitation or
                exclusion of incidental or consequential damages so
                the above limitation or exclusion may not apply to
                you.
 
     4.  GENERAL
 
         You may terminate your license at any time.  IBM may
         terminate your license if you fail to comply with the
         terms and conditions of this Agreement.  In either
         event, you must destroy all your copies of the
         Program.
 
         You are responsible for payment of any taxes,
         including personal property taxes, resulting from
         this license.
 
         Neither party may bring an action, regardless of
         form, more than two years after the cause of action
         arose.
 
         If you acquired the Program in the United States,
         this license is governed by the laws of the State of
         New York.  If you acquired the Program in Canada,
         this license is governed by the laws of the Province
         of Ontario.  Otherwise, this license is governed by
         the laws of the country in which you acquired the
         Program.
 
     5.  Asymetrix Runtime License
 
         Portions of this product are copyrighted (C) by
         Asymetrix Corporation.  All rights reserved.  This
         software is a licensed, published work under the cop-
         yright laws of the United States and foreign coun-
         tries.  Use, disassembly, and reproduction of this
         software is restricted by your license and by world-
         wide copyright laws.  Use, duplication, or disclosure
         by the U.S. Government is subject to restriction as
         set forth in subparagraph (c)(1)(ii) of the Rights in
         Technical Data and Computer Software clause at DFARS
         252.227-7013 (Oct.  1988) and FAR 52.227-19 (June
         1987).  This pertains to all products of Asymetrix
         Corporation, 110 110th Avenue Northeast, Suite 700,
         Bellevue, Washington, 98004.