Hi, I am creating a custom fourm for myself and I want to know how phpBB and vBulletin allow each user to see which fourms and topics they haven't read yet. I know that you can display the posts since last visist, but I want to know how to display unread posts, not the posts since last visit. Also, when a user signs up, I want them to have been marked as read all posts, so it is only the new posts after they log in. Any ideas?
