IBM ThinkPad                                             July 21, 2000
Audio Features for Windows NT

Version PS2084b
======================================================================
What This package Does
-----------------------
This package provides the audio driver for Windows NT 4.0 users.

This package enables the audio function of the following
ThinkPad computer:
  - ThinkPad 600X

To enable the audio driver, refer to the "Installation
Instructions" section.

Released Version
----------------
Version PS2080a     Initial release
Version PS2084b     A problem fix

Summary of Changes
------------------
Where: <n.nn>  Package version (for example, 1.00 means Version 1.00)
       (New)   New function or enhancement
       (Fix)   Correction to existing function

<PS2080a>
 - (New) Support for ThinkPad 600X.

<PS2084>
 - (Fix) Shutdown service coexistence problem fix.

Installation Instructions
-------------------------

If there is an existent audio driver, uninstall it before
you install the new driver. 
How to uninstall the driver is written below. 

--- Installing the driver ---
1. Extract the Audio Support to Windows NT.  
2. Double-click setup.exe.
3. The Setup window will come up, follow the instructions. 
4. When system asks to restart, select restart now.
5. If your system had a previous version of the driver
   installed, you must shutdown the system.

--- Confirming the driver is installed ---
1. Double-click Multimedia in the Control panel.
   The Multimedia Properties window appears.
2. Click the Devices tab and click Audio Devices.
   If you see Audio for SoundFusion(TM), then select it.
3. Click the Properties button.
4. Check the status is as follows:
   Driver is enabled and functioning properly.

--- Uninstalling the driver ---
1. Double-click Multimedia in the Control panel.
   The Multimedia Properties window appears.
2. Click the Devices tab and click Audio Devices.
   Audio for SoundFusion(TM) will appear, then select it.
3. Click the Remove button.
4. Remove popup window will appear, click the Yes button.
5. When the uninstallation program prompts you, restart Windows
   NT to make the change effective.  

--- Confirming the driver is uninstalled ---
1. Double-click Multimedia in the Control panel.
   The Multimedia Properties window appears.
2. Click the Devices tab and click Audio Devices.
   Audio for SoundFusion(TM) is NOT shown.


Determining which version is installed
--------------------------------------
1. Double click My Computer -> View -> Folder Options -> Select
   the View tab,  then check Show all files. Select the file
   specified the step below.
2. Right click \WinNT\system32\drivers\cwcmmsys.sys and select
   Properties.
3. Select Version tab and confirm the File version is 4.01.2084.

Trademarks
----------
  * IBM and ThinkPad are registered trademarks of IBM Corporation.
  * Windows is a registered trademark of Microsoft Corporation.

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