Need some point of direction!??

[Katelynn]

OK, short and sweet, cuz I have already posted before ...

I would like to use vBulletin. Currently I am using SMF and would rather use vBulletin.

I am confused by things like vbseo? What is it? What other things will I need?

I would LIKE to integrate vBulletin with Joomla, so that there is single sign on. I would ALSO like to add some kind of chat program, that has video chat as well. Integrated, and again, single sign on.

Could someone point me in the right direction?

Thanks