I like this bridge and I tried it on my offline site using phpbb 3.0.11 and the integration works great. However, I am trying to understand the difference between this bridge and the Phpbb Single Sign-on Extension for MediaWiki? If I have this bridge installed, do I also need the single sign-on extension too or is it redundant? Does these 2 extensions conflict each other? Has anyone tried these 2 out on a live environment?