69542 PHP MYSQL Expert

I would like to integrate our PHPBB forums with our In-link ([login to view URL]) directory software. I currently, have this working with another PHP software that controls our practice tests ([login to view URL]) Specifically, I need the following: 1) In-link has permissions that can be set via a control panel that regulate whether a user needs to be logged in order to post a review, rate a link, etc. I currently have the permissions set so that no login is required. I would like users to have to register and login to our PHPBB forums database in order to perform actions that I set the permissions to require membership. 2) When a visitor needs to perform an action that requires registration or login, I would like them redirected back to the page they were at in the In-link software before they were forced to register or login. 3) I would like the necessary PHP code to place their username in the In-link pages which are located at: [login to view URL] 4) When they enter a review, I would like their linked username listed at the end of the review.