Releases of Drupal contributions that are compatible with version 5.x of Drupal Core
Looks like Drupal doesn't generate form_token if the user is anonymous (which is strange, but might have to do with the security of the token generator?). So I needed to make that test conditional.
New
Update instructions from 1.6 to 1.7
Initial release
Official 5.x release.
Drupal 5 development branch