you have a great app, congratulations!
please, let me say a few suggestions:
- the option to enable/disable use of icons/images instead of buttons
- an icon on the left will be nice, maybe the "volume level number" can be there too (check the uploaded image, how it's look on my asus transformer with ICS)
- play a beep when changing volume
thanks for this, it's great (i hate using the hardware volume buttons)