Summer Jams Outline is a great font style that offers you the possibility to quickly give a playful, 3D, cartoon like effect to any text string.
The Summer Jams Outline font will integrate quickly into your system via its built mechanism. Mac OS X comes with pre installed font styles and Summer Jams Outline will simply be added to your pre existent library.
To learn more about dealing with fonts on Mac OS X you can easily access the Apple support page HERE.
NOTE: The Summer Jams Outline font is free for personal use only.