BBpixel::Plug-ins
Integration for:

Joomla 1.x and IPB 2.x
Joomla 1.x and vBulletin 3.x
plus all addons

vBulletin Board (vB) and Invision Power Board (IPB) are a powerful, scalable and fully customizable forums package for your web site. They have been written using the Web's quickest-growing scripting language; PHP, and are complimented with a highly efficient and ultra fast back-end database engine built using MySQL. They are the ideal community solution for all medium-to-large sites.

Xoops/Joomla is your choice, vB/IPB - so cool! So, we - BBPIXEL TEAM, bring to you the plug-in code to make those systems run with together. Here is the list of our products:
jipb Plugin : Integration for IPB and Joomla
jvb Plugin : Integration for vBulletin and Joomla

Powerful with all features of both Forum and Portal, bbpixel Plugin does not remove any function of them.
Users just need to register thru Forum and still use the other part without having to register again or login twice. Their private information are saved on both Portal and Forum databases. They can change their information via Forum User Control Panel
Easy to manage all users through Forum Admin Control Panel.
Can uninstall one of them (Portal, Forum) and/or run them as independent systems.
And more…