what do you mean by v2? version 2? I thought the latest was Version 1.0.3 -- hmmm.. might have to do a search..
it seems to be logging into and out of phpbb fine now when the user does with CB, however, new user registrations don't appear in the forum when people sign up; i run the plugin control panel (which for some reason wasn't working and i had to edit to point to the correct url) and after syncing the cb users with phpbb, I go into my forum, and it shows the newest user as being the last one i imported, however when i click on them to view their profile in phpbb, it comes up saying that the user doesn't exist and then they vanish from phpbb entirely...
strange...