On Fri, Feb 15, 2013 at 7:05 PM, Lee Sylvester <lee.sylvester at gmail.com> wrote: > I've just realised the O'Reilly book is an exact copy of the ZGuide. I guess I just paid £15 for something I already had for free :-( Yes, the O'Reilly book is the text of the Guide, properly edited and laid out. You saved yourself 50% of the reading work :-) -Pieter