>>Then logically we must also have "undocumented-unfeatures". Would that be a bug(s) that MS doesn't know about? :-)
>
>Nope, they are the things like the major NT security issues that have existed all along but have been kept from us... on purpose.

... on purpose? Surely you don't suggest our MS friends would deliberatly keep unknown to us what is a known problem to them? :-)