[leonsio]

com_connector aktualy dont work with CB
i dont have time at the moment to look at CB intergration

actualy it is only login from joomla -> vbulletin posible
for other way i will release next weeks an plugin for vbulletin

at oficial joomla forum i have released an tutorial how to migrate from vbridge to joomla

you should follow the instructions in the tutorial ( if you follow all steps you will have all joomla and vbulletin users in vbulletin) the next synchronisation with joomla ( with com_connector ) will by on the fly, by first login or registration

p.s. vbulletin module is my preferred module
vbulletin_sql can a little bit less, it will be supported by predator

if you have php5 installed, you should use vbulletin module ( soap )