DockMultiplier application permits you to multiply your Dock settings. You can duplicate, add or modify the settings of your Dock simply, and switch between current and other settings to use the one you need. You can set the applications of the Dock, magnification, position and other options. You can e.g. make one setting for developing, with your tools and editors of code, or one setting for graphic, with image editors, etc. With DockMultiplier you can also manage Exposé.