Multisite+Membership+Directory order to install?

I see many people with serious issues when using multisite AND Directory or Membership. Most of them have gone inactive, but the conflicts were never resolved. Today is June 25, 2013 I'm running WP 3.5.2; I will be adding Directory 2.2.35 and Membership

My question is: what order? Obviously multisite 3.5.2 first, then Membership or Directory? How do I configure so there is one login for me and my users? Thanks