Formfilter provides tools and a user interface for doing common form altering tasks. Includes a UI for selecting which fields to hide (passing the elements as values, if possible). Also includes an optional filtering of node forms to promote two fields and then put fieldsets in an 'advanced options' fieldset, to declutter the form.
GeoRSS can be used to make RSS feeds location aware. This allows end-users to display feeds of content on a map built with Open Layers, the Google Maps API, or similar libraries and applications
This module defines the "hierarchical_select" form element, which is a greatly enhanced way for letting the user select items in a hierarchy.
This module allows users with proper permissions to upload images into Drupal. Thumbnails and additional sizes are created automatically.
This is a collection of logging and alerts modules. They interface to the new custom logging watchdog hook available in 6.x.
The MediaElement module brings the MediaElement.js plugin to Drupal. MediaElement is a jQuery based JavaScript plugin that enables the video and audio tags using h.264 to work under browsers that do not support the tag or the codec and provides a consistent interface across all browsers.
Provides a media thumbnail browser for editors to select nodes for fields and inline inserts of embedded nodes. This module works in conjunction with CCK's Nodereference, Views, and WYSIWYG, creating a popup widget for editors that displays a browser of nodes installed on the site, allowing for easy embeds.
OpenPackage Video is the premier video suite for Drupal. Submitted videos are transcoded to FLV format so they can be viewed directly in the web browse
If you find the fonts of your Drupal site quite boring. The @font-your-face module could make the text of your Drupal site more fun.
a logging framework for Drupa