Profiles are in sync, now I just need users to be able to login once to use the Community Builder or Vbulletin portions of the website, instead of having to login two separate times. Contact me for details and your payment quote.
Have a look at this established bridge: http://www.joomplace.com/bridges/vbulletin-duo-sync-bridge-cb.html Give me a shout if you still need work complete implementing it.