I highlighted the Rocket Theme last week which is a great new theme created and maintained by Julian Ridden (with help from the community) [post]. The theme has several advanced features (customized drop down list of enrolled courses for logged in users, customizable main “display” area, editable homepage content and much more) which warranted some extra documentation.
The specs are easy to read with a “settings by number” organization so that you can learn how to edit/achieve the look and feel you’re seeking.
The Rocket Theme is downloadable here: http://moodle.org/plugins/view.php?plugin=theme_rocket
Rocket Theme docs at http://docs.moodle.org/22/en/Rocket_theme