#Usefull theme stuff ##Documentation
- http://api.drupal.org
- Theme guide - http://drupal.org/theme-guide/6-7
- Guides and videos on Drupal 7 theming - http://drupal.org/node/1043874
- Creating a sub-theme - http://drupal.org/node/225125
- Setting up variables for use in a template - http://drupal.org/node/223430
- Core templates and suggestion - http://drupal.org/node/190815
- About overriding themable output - http://drupal.org/node/173880
- Converting 6.x themes to 7.x - http://drupal.org/node/254940
- Front End Drupal: Designing, Theming, Scripting by Konstantin Kafer, Emma Hogbin.
##Tools
- Firebug - http://getfirebug.com
- Devel - http://drupal.org/project/devel
- Devel themer module - http://drupal.org/project/devel_themer