Drupal Theming Tutorials

I've found some great Drupal templating tutorials online.

NickLewis.org has a series about Extreme Drupal Theming with PHPtemplate. Here is one tutorial from that series on how to customize the login form.

Bryght.com has a great introduction to converting a CSS/HTML design to a Drupal theme. Bryght.com also has an interesting tutorial on how to create a contact form in Drupal with the survey module. The survey module can be found here. I haven't tried that method of creating contact forms, but it looks interesting.

The drupal.org phptemplate docs are also very good. The PHPTemplate Theme Snippets section has useful Drupal template recipes.