Credential Provider Flowchart

Question

A couple of years ago somebody posted a Credential Provider flowchart out on the web. The links to it no longer work( e.g. Threads interaction with Vista logon credential provider], http://dehoumon.africus.net/index.php?option=com_content&task=view&id=15&Itemid=27 ) . Does somebody have a copy of the flowchart?

Thanks.