Thx Radio,
Indeed, It's a nice software, but so hard to build a template or customise the positions and homepagesettings.
I tried the other softwares as well (joomla CB from joomlaplazza, phpizzabi). And spent lots of time before trying to build a complete CB platform (when I visit other sites I still lsee functionalities, that I can't manage...)
But nothing seems to satisfy (missing functionalities) and OSdate seems the best till now.
Joobisoft has a new CB software, interesting....
www.joobisoft.com/index.php?option=com_content&task=view&id=15&Itemid=30
I still prefer a Joomla based community, because of the extensibility from Joomla.