Talking about broken stubbs: I have a challenge, I wonder if you can offer some insight.

I have successfully implemented a dataprovider to authenticate against MySQL - our user tables share authentication data with other apps. I would only need it for one other - addnig users directly to MySql.
As you'd expect DisplayName and other Profile properties are not set when a user is logged in - well, I have not implemented a MySqlProfileProvider, nor a MySqlRoleProvider either.

I am now manageing roles within DNN. DNNRoleProv. I've just realised that I will have to sync  user data b/w both databases to reduce the amount of custom code (for manageuser.ascx and others ) to work properly.

My question is, now that  I have mirror user information within  DNN, is it possibly to dynamically switch membership providers in Admin/Security/securityroles.ascx and Admin/Users files, to point to local user info so that the app does not break.  Or am I doomed to more coding.