17th Dec 2006
        First posting
        Title, Preface, What is consciousness, Outline
        Building bricks, Layer-1, layer-2, Layer-3, layer-4, Layer-5, Discussion

4th Jan 2007
        All existing files + Arguments, Conclusions (?), Adenda,
        Reality, Physical Objects (?), Causal-links

6th Jan 2007
        Counters added

20th Feb 2007
        Searle's Argument (see arguments)

27th Feb 2007
        Searle's Chinese Room and Penrose's Godelean Arguments (see arguments)

2nd March 2007
        A note on forms of representation (see issues) Shape recognition (see issues)

16th July 2007
        The Zombie argument (see arguments)