It's just 3 buttons (icons) and corresponding rexx scripts to control
the Master volume and mute of the AHI Mixer.

To install, first copy all the files in Dockies to your Tools/Dockies
drawer then drop the icons on top of your docky so that it looks like
this:

 - =<| +

- (less) reduces the master volume by 10%
+ (more) increases the master volume by 10%
=< (speaker) switches the master mute on/off

The Mixer commodity has to be running for the controls to work,
though it doesn't have to be visible.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 4408    5061  87.1% -lh5- 7c07 Nov 30 16:00 MMVolume.info
[generic]                   44      44 100.0% -lh0- 0914 Nov 30 15:36 MMVolume/Mute
[generic]                 2326    3572  65.1% -lh5- 0581 Nov 30 16:02 MMVolume/Mute.info
[generic]                   56      56 100.0% -lh0- d5f4 Nov 30 15:36 MMVolume/Vol+
[generic]                  912    1614  56.5% -lh5- 11f2 Nov 30 16:02 MMVolume/Vol+.info
[generic]                   60      62  96.8% -lh5- 7c75 Nov 30 15:07 MMVolume/Vol-
[generic]                  576    1512  38.1% -lh5- 73b9 Nov 30 16:02 MMVolume/Vol-.info
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         7 files    8382   11921  70.3%            Dec  2 19:50