Support for Drupal 7 is ending on 5 January 2025—it’s time to migrate to Drupal 10! Learn about the many benefits of Drupal 10 and find migration tools in our resource center.
http://drupal.org/project/noderelationships
This module really surprised me how well it worked and the features it offers. Relating nodes, creating new nodes on the fly as you relate them, search interface that uses Views etc.
The install was tough cause it needs modalframe with then needs jquery_ui 1.7 see notes here
http://drupal.org/node/855836
View the video here: http://blip.tv/file/3889945