At sphere.com you can find a link to a Sphere Widget implementation for Joomla sites. That link leads here, but even with an account I am unauthorized to view the resource. We at Sphere would love to send people your way to grab the Joomla implementation. Could you make it available again? It would be ideal if users didn't need to register with smallnetbuilder.com before grabbing it.
Best Regards,
Troy Vitullo
Sphere Team
Best Regards,
Troy Vitullo
Sphere Team