This plugin will allow you to create and manage tasks in the Elgg Way:

• Create your tasks : Title, description, start, end, %done, remaining work, assign, tags, categorie tags, read access, write access.
• Create Group tasks: The task belong to the group.
• Manage tasks: Modify start, end, %done, remaining, assign, comments
• Widget tasks: Liste task visible to you
• Comment tasks: Just add a comment.
• Assign task to members of the group
• Notification: As the bookmark system.
• Calendar dates multi-language (jquery ui i18n date picker)
• French and English translations.

You can customize the status lists and type list by simply editing your translation file.

Further dev: quick input widget, task filter.

The last release is completly rewritten, hugely (entirely) based on the "Page" mechanism used on Elgg. Whatever you have with a page, you have it with the task ... 

Finally, if you want to make me feel happy, because you are so happy using this plugin, it's easy : just recommend it ;)

Fx