Creating spaces in the Mac OS X dock

This video shows a way to add spaces to the Mac OS X dock. This is great if you want to group programs. For example you could seperate multiple folders into a specific group or split your iWork/Office suite from other stuff. IMHO the spaces could be a little bit less wide.

Ah and if you want more than one space, just re-run the mentioned command and kill the dock again.

BTW. that’s the command:

defaults write persistent-apps -array-add ‘{“tile-type”=”spacer-tile”;}’