Boing Boing has reported that Drexler's famous book is now available free online. <http://www.e-drexler.com/d/06/00/EOC/EOC_Table_of_Contents.html> It seems to be only in HTML format at present. The main page has some of Drexler's newer writing available as pdf files. <http://www.e-drexler.com/> BillK