Hello, i will start on 1.1.13 a new Project. In this Project we have 12 Forums and a Startsite from Wordpress. We need one Login for all Sites - Is theire a way, that the users can use all Sites with one Login? Or must they register on all Sites? Sample of the Structure of our Project: Startsite : www.mydomain/startsite ( Powered Wordpress) 1. Forum www.mydoamain/gameforum 2.Forum www.mydomain/tvforum ...........and 3,4,5,6,7,8,9,10............. all these Sites must work with one Login!