This is old extension, not developed for a long time (I think it is for old versions of TYPO3).
Now I consider to use Single-Sign-On for Assist Network (16 sites) including www.typo3assist.com http://forums.yourassist.com/forumdisplay.php?f=12
(This is working example of this TYPO3 to vBulletin integration)
Jep, it's quite old, but i just can't find another way to verify the user-accounts of VBulletin. Do you know another better way?
Do you use the sso from single-sign-on? I have big problems with it's implementation. Logging into both systems works already, but when one of the sessions is terminated (f.e. session-timeouts), the other system (in my case typo3) doesn't recognize that.
Would be really cool, if you could help me out. I'm going crazy....