Does this solution work with FBA with AD?
I haven't tested it - i've only tested it with the SQLMembershipProvider. I have heard that it does not work with the LDAPMembershipProvider (at least not fully). You may want to try it with the ActiveDirectoryMembershipProvider - I haven't gotten any feedback on it. Please report back with your results if you end up testing it.
Theoretically it should work with any membership provider, unfortunately though there are several membership provider's which are only partially implemented, so they will not work with it (at least without modifications).
There's some more discussion about this here: