Under active development

Drupal 6.x.

The Node Reference URL Widget module adds a new widget to the Node Reference field type. It auto-populates a node reference field with a value from the URL, and does not allow this value to be changed once set. It can automatically provide a link on the referencing node types, that will contain the proper URL to prepopulate the field.

The sample illustration might help explain the Node Reference URL Widget in action.

Mustardseed Media also has an excellent screencast on Node Reference URL Widget.

This module provides per-language access control for creating and updating nodes by adding a list of checkboxes for each available language to the user add/edit form (only visible to users with 'administer users' permission). These language permissions are combined with the normal user permissions to give more fine-grained access control.

Adds user account purchasing support to Drupal e-Commerce.

This module allows taxonomy administrators the ability to restrict setting individual terms on nodes by user or role.