        ͻ
                                                       
                     LIGHTNING Version 4.82            
                                                       
         Copyright (C) 1987  Personal Computer Support 
               Group, Inc.  All Rights Reserved        
           "LIGHTNING"  is a trademark of PCSG, Inc.   
        ͼ

At the DOS prompt, type:

>L A  ON        turns on  LIGHTNING for drive A:
>L B  OFF       turns off LIGHTNING for drive B:
>L AB P         write-protects drives A: and B:
>L BC W         removes write-protection for drives B: and C:
>L S            shows statistics
>L Z            clears statistics
>L U            unloads LIGHTNING
>L nnn          allocates nnn Kbytes of memory (1st time only)
>L M=n          limits LIGHTNING to read requests of n or fewer sectors
>L ?            asks whether LIGHTNING is installed
>L LAST = d     sets highest drive checked on installation
>L HELP         displays this message

Spaces and illegal characters are ignored.
If drive letters are omitted, all drives are affected.
