Agora plugin missing & Kunena doesnt update to latest version

Joao,
Agora itself currently only works with Joomla 1.5. So, if you're using Joomla 1.7, you won't be able to use Agora at all. Because of this, we don't have a profile plugin that works with Agora on Joomla 1.6 or Joomla 1.7.

As for the Kunena plugin, you may want to re-download the profile plugins package. We update it periodically as new versions of the plugins are available, and the newest Kunena profile plugin, v3.4.1, is included in the zip file for Joomla 1.6 that's currently available.

Hope that helps, but if you still are running into issues, just let us know.

Thanks,
Alex