                            INTRODUCTION

This patch file will update your current version of A-10 Tank Killer
to include a new joystick driver which corrects joystick problems,
primarily those associated with using a fast computer (i.e. 386/33)
with a game card that does not offer speed calibration.  In
addition, it corrects the problem of certain mouse drivers not being
recognized in the simulation.

If the program does not recognize your joystick on the Main Menu,
continue with the program and try to turn in on from within the
simulation by pulling up the Preferences panel with the F10 key.


                            INSTALLATION

To update your original version of A-10 with the new joystick code,
simply copy the patch files (PATCH.EXE and PATCH.RTP) into the
subdirectory on your hard drive where A-10 is located.  If you used
the Smart Start install program, it will be located in the
\DYNAMIX\A10 subdirectory.

Once you've copied the files there, run the patch program by typing
PATCH. The patch program will update your original version and
announce when it is completed.


                        RUNNING THE PROGRAM

Once you've updated the program, run it exactly how you ran the
original version.  No additional commands are necessary.


                             CONCLUSION

If you continue to experience any problems, or if you have any questions
concerning any of the above steps, our Technical Support Team will be
more than happy to assist you.  Please call (206) 644-4343 between 8:15 a.m.
and 4:45 p.m., Pacific Standard Time, Monday through Friday,   We can be
reached by Fax at (206) 644-7697, or by mail at the following address:

Sierra On-Line
P.O. BOX 85006 
Bellevue, WA 98015-8506
Attention: Technical Support

You can also reach our Technical Support Team on one of the following
services:

Sierra BBS          (206) 644-0112 or telnet bbs.sierra.com  
Compuserve          GO SIERRA
America Online      Keyword: Sierra
Internet            support@sierra.com or http://www.sierra.com

Please outline the problems along with the specific information about your 
computer system, and we will gladly respond to your letter, fax, or BBS 
message as soon as possible.  When contacting us by fax or BBS please 
allow 24-48 hours for turnaround.  During weekends or holidays, there may 
be some delays.

To better serve our European customers with technical problems and disk 
replacements, Sierra U.K Customer Support or Coktel Customer Support can 
be reached at the following address:

Sierra On-Line Limited                  Coktel Vision
Unit 2, Theale Technology Centre,       Parc Tertiaire de Meudon
Station Road                            Immeuble "Le Newton"
Theale, Berkshire RG7 4AA               25 rue Jeanne Braconnier
United Kingdom                          92366 Meudon La Fort Cedex
Main: (44) 1-734-303171                 France
Fax : (44) 1-734-303201                 Main: (33) 1-46-01-4650
BBS : (44) 1-734-304227                 Fax : (33) 1-46-31-7172

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Sierra customers using Sierra software products.  Sierra Technical 
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