http://blogs.msdn.com/robert_mcmurray/archive/2009/04/20/creating-a-read-only-membership-provider-for-phpbb-2-0-users.aspxI recently posted a blog that was titled Creating a Read-Only Snitz Membership Provider , where I re-used the code from my How to use the Sample Read-Only XML Membership and Role Providers with IIS 7.0 walkthrough on the learn.iis.net web site to writeen-USCommunityServer 2.1 SP1 (Build: 61025.2)