OS X.6 - Add spacer(s) in Dock
To seperate icons in the Dock, execute this command in a Terminal (in one line):
defaults write com.apple.dock persistent-apps -array-add '{"tile-type"="spacer-tile";}';
Restart the dock-process in a Terminal:
killall Dock
After the restart you will see the spacer-icon.
To delete a spacer just drag it out of the Dock like a normal program-icon.
You can drag-and-drop around in the Dock. Repeat this procedure for every needed spacer.
