User Profile Synchronization for FBA Users in SharePoint 2010: Any successes?

Question

Ok, so I've got my user profiles importing using forms authentication and my configured authentication provider (ActiveDirectoryMembershipProvider) and profiles are importing (account name is domain\username).
However when the user logs in they don't receive this profile. Instead a second one is created in the format i:0#.f|provider|username and is not synced to their AD account (our business requirements require that we use FBA for authentication against Active
Directory).
Has anyone tried or had any success in syncing FBA profiles?

Answer 1

I opened a support case on this issue and talked with Microsoft support (for 5 days).
What they told me is that you can NOT have both Windows accounts and FBA LDAP accounts both synchronize with the same Active Directory. The reason they say is that the account GUIDs are the same and the UPS will see that as a duplicate so it does not add
the LDAP account after the same Windows account has been synchronized into the profile database.
They tell me I have to write a script to synchronize the FBA LDAP accounts. I told them this is a product defect and I shouldn't have to write a script to do what the Profile Service is suppose to do out of the box. Microsoft needs to provide a hotfix for
this defect.
Andy Fitch