File Name: README.TXT

	IBM Half-High DVD-ROM drive (P/N 33P3236) firmware update - (8/22/05)

       Firmware Version DUS2

       CONTENTS
       ---------

       1.0   Overview
       2.0   Change History
       3.0   Installation and Setup Instructions
       4.0   Configuration Information
       5.0   Unattended Mode
       6.0   Web Sites and Support Phone Number
       7.0   Trademarks and Notices
       8.0   Disclaimer


       1.0   Overview:
       ---------------
	Half-High DVD-ROM drives (firmware DUS1) sometimes will failed to boot from a DVD-R or DVD+R media.  This new firmware (DUS2) will fix this problem.

             1.1   Overview about this code
		This self-extracting disk image will install new firmware on the Half-High DVD-ROM drive.

             1.2   Limitations
		None

             1.3   Enhancements
		None

             1.4   Level of Recommendations and Prerequisites for the Update
		IBM strongly recommends this update to customers who has Half-High DVD-ROM drive part number 33P3236 with firmware DUS1.

             1.5   Dependencies
		Firmware update for drive model Liteon XJ-HD166S, IBM part number 33P3236.


       2.0   Change History
       --------------------

             2.1   Version DUS1 to DUS2
		Firmware update to fix problem where drive sometimes does not recognize DVD-R or DVD+R bootable media.

             2.2   Version DUS1
		Initial release, IBM part number 33P3236.


       3.0   Installation and Setup Instructions
       -----------------------------------------

             3.1   Step by step instructions for this code update
		- Download file and make diskette from the image file.
		- Boot from diskette
		- Follow instruction on the screen.

       4.0   Configuration Information
       -------------------------------

             4.1   Include any configuration installation
		None

             4.2   Configuration Settings
		None

             4.3   Hardware Status and Information
		None

       5.0   Unattended Mode
       -------------------------------
             Note:  Include switch and response file documentation.   All
             updates should be capable to be run in an "unattended" mode.

             5.1   Steps for unattended mode.
		- For Unattended Mode, please update the AUTOEXEC.BAT file from the diskette and modify the following line:
			from "fw" to "fw /a fw_silent.pro"
	
		- Reboot with the diskette in the floppy drive for the changes to take affect.

       6.0   WEB Sites and Support Phone Number
       ----------------

              6.1  IBM Support Web Site:
                   http://www.pc.ibm.com/support

              6.2  IBM Marketing eserver Web Site:
                   http://www.ibm.com/eserver/xseries


              6.3  If you have any questions about this update, or problems
                   applying the update go to the following Help Center World
                   Telephone Numbers URL: 800-IBM-SERV (800-426-7378)
		   Hardware Support #: 800-426-4378
		   Software Support #: 800-237-5511
		   
	      6.4  Website for the World Wide Support Phone list: 	
                   http://www.pc.ibm.com/qtechinfo/YAST-3P2QYL.html.
	     
              6.5   IntelliStation web site:
                   www.pc.ibm.com/intellistation   


       7.0   Trademarks and Notices
       ----------------------------

             7.1   If you use IBM trademarks, include the following lead-in:

                   The following terms are trademarks of the IBM Corporation
                   in the United States or other countries or both:

                   Follow it with a list of the IBM trademarks that are in
                   the README file.   Make sure that IBM is in the list.

             7.2   Some trademarks must be acknowledged with specific
                   statements.
                   If you use these trademarks in the README.TXT file,
                   include the appropriate separate attribution statement
                   after the list of IBM trademarks.

              ex:  C-bus is a trademark of Corollary, Inc.

              ex:  Java and HotJava are trademarks of Sun Microsystems, Inc.

              ex:  Intel trademarks or registered trademarks are trademarks
                   of Intel Corporation.

             7.3   Include the following statement to acknowledge any other
                   non-IBM trademarks you might have used.

                   Other company, product, and service names may be
                   trademarks or service marks of others.



       8.0   Disclaimer
       ----------------------------

             8.1   THIS DOCUMENT IS PROVIDED "AS IS" WITHOUT WARRANTY OF
                   ANY KIND.   IBM DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS
                   OR IMPLIED, INCLUDING WITHOUT LIMITATION, THE IMPLIED
                   WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND
                   MERCHANTABILITY WITH RESPECT TO THE INFORMATION IN THIS
                   DOCUMENT.   BY FURNISHING THIS DOCUMENT, IBM GRANTS NO
                   LICENSES TO ANY PATENTS OR COPYRIGHTS.


             8.2   Note to Government Users
                   Include the following note after the disclaimer paragraph.

                   Note to U.S. Government Users -- Documentation related to
                   restricted rights -- Use, duplication or disclosure is
                   subject to restrictions set forth in GSA ADP Schedule
                   Contract with IBM Corporation.