Just checked the liner notes in my copy of Machina and Auf der Maur is not listed as a contributer of the album All press releases prior to the release of Zeitgeist call Schroeder and Pooley new members  Auf der Maur was no more of a contributor to the band than these two despite sources calling them official new members If Schroeder and Pooley are considered live and touring members then so should Auf der Maur