The Default Drupal Node (you can think of it as a page or content container) Add and Edit forms are quite notorious for the amount of clicking required.

The following Wireframe would remove a lot of that difficulty:

http://www.scribd.com/doc/1141057/Drupal5Nodesx1

With Jquery, the form tabs can not only be resized according to number of tabs horizontally but they on hover, the tabs can be made to automatically reveal the contents they contain. While techinically challenging for small companies to produce given their budgets , the proficency of Drupal developers at drupal.org could make such things possible in Drupal 6 or 7.

The video below shows how Forms in Drupal 5 are currently handled

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