Customizing Drupal 5 and 6 forms

I was looking for a way to customize the Drupal node edit pages for specific content types and I found this article from Lullabot. It gives a great overview of the different ways to customize or override the core Drupal form fields. I used this to modify an node edit page to create a simplified version of the form for less technical users so they would not feel overwhelmed with the many customizable options that Drupal provides for a node.

http://www.lullabot.com/articles/modifying-forms-5-and-6