Manuel,
Glad to hear it. If there's anything we can help with though, or any other feedback or suggestions you have on how we can improve things, let us know.
Finally, if you haven't already, please consider leaving a rating and review for JFBConnect, or our support, on the Joomla Extension Directory. It certainly isn't required, but is very appreciated:
extensions.joomla.org/extensions/social-...ook-integration/7215
Thanks,
Alex