System Enablers - Read Me First                                    3-Nov-93
 
Macintosh                     System Enabler Used   Current Version    Note
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Macintosh Centris 610          System Enabler 040          1.1
Macintosh Centris 650          System Enabler 040          1.1
Macintosh Centris 660AV        System Enabler 088          1.1
Macintosh Color Classic        System Enabler 401          1.0.5
Macintosh IIvi                 System Enabler 001          1.0.1
Macintosh IIvx                 System Enabler 001          1.0.1
Macintosh LC III               System Enabler 003          1.0
Macintosh LC 475               System Enabler 065          1.0
Macintosh LC 520               System Enabler 403          1.0.1
Macintosh PowerBook 160        System Enabler 131          1.0.3        A
Macintosh PowerBook 165c       System Enabler 131          1.0.3        A
Macintosh PowerBook 180        System Enabler 131          1.0.3        A
Macintosh PowerBook 180c       System Enabler 131          1.0.3        A
Macintosh PowerBook Duo 210    PowerBook Duo Enabler       1.0
Macintosh PowerBook Duo 230    PowerBook Duo Enabler       1.0
Macintosh PowerBook Duo 250    PowerBook Duo Enabler       1.0
Macintosh PowerBook Duo 270c   PowerBook Duo Enabler       1.0
Macintosh Quadra 605           System Enabler 065          1.0
Macintosh Quadra 610           System Enabler 040          1.1
Macintosh Quadra 650           System Enabler 040          1.1
Macintosh Quadra 660AV         System Enabler 088          1.1
Macintosh Quadra 800           System Enabler 040          1.1
Macintosh Quadra 840AV         System Enabler 088          1.1
Macintosh TV                   System Enabler 404          1.0
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Note:
 
  A - System Enabler 131 replaces System Enabler 111 and System Enaber 121
 
Changes:
 
  PowerBook Duo Enabler
    1.0   - First release.  Replaces System Enabler 201.
 
  System Enabler 001
    1.0   - First release.
    1.0.1 - Improved support for high speed serial communications and improved
            accuracy of the system clock.  Also addressed a rare problem where
            floppies may not be ejected properly at shutdown.
 
  System Enabler 003
    1.0   - First release.
 
  System Enabler 040
    1.0   - First release.
    1.1   - Added support for Quadra 610 and Quadra 650.
 
  System Enabler 065
    1.0   - First release.
 
  System Enabler 088
    1.0   - First release.
    1.0.1 - Required for System 7 Pro 7.1.1 support.
    1.1   - Added support for Quadra 660AV.
 
  System Enabler 131
    1.0   - First release to support the PowerBook 180c.
            Replaced System Enabler 121 (supporting 165c) as well as System
            Enabler 111 (supporting 160 & 180).
    1.0.2 - Corrected a problem involving the serial driver.  If a user has the
            serial driver open, but is not transmitting, and then puts the
            PowerBook to sleep, any attempt to transmit upon waking, would
            cause the system to hang.
    1.0.3 - Added support for the PowerBook 165.
 
  System Enabler 401
    1.0.4 - First release.
    1.0.5 - Fixed a problem involving erratic mouse movement with Apple II
            mouse based applications running on the Apple IIe card installed
            in the PDS slot.
 
  System Enabler 403
    1.0   - First release.
    1.0.1 - Manufacturing release only.
 
  System Enabler 404
    1.0   - First release.