Bukkit

When you run the plugin for the first time, it will generate a config file that should look like this:

Messages:
  '1': Highscale set to 1
  '2': Highscale set to 2
  '3': Highscale set to 3
  '4': Highscale set to 4
  '5': Highscale set to 5
  '6': Highscale set to 6
  '7': Highscale set to 7
  '8': Highscale set to 8
  '9': Highscale set to 9
  '10': Highscale set to 10
Options:
  playSound: true

Here's what they mean:

messages.*

• messages.1: message displayed when player sets highscale to 1.
• messages.2: message displayed when player sets highscale to 2.
• messages.3: message displayed when player sets highscale to 3.
  and so forth until 10.

options.*

• options.playSound: If true, plays item pickup sound (pop) for the issuer of the command. If false, doesn't play the sound.