Hi,

I'm sorry for bumping this old thread but I came across it during a search here.

The only working bridge between Joomla/vBulletin AND CB is vBulletin Duo-Sync Bridge from elearningforce:

www.elearningforce.biz/bridges/vbulletin...-sync-bridge-cb.html

It doesn't apply any modification to Joomla's core files neither to vbulletin's ones. Currently it works only with J 1.0.x

For your info next week they'll release a new version with avatars' synchronization.

I'm currently using this bridge on my website (J1.0.13 + CB 1.1 + VB 2.6.8).