Oh and here's an absolute must read for those who haven't read it.
http://www.amazon.com/Christian-Essa.../dp/0671203231
Why I Am Not a Christian is a 1927 essay by the British philosopher Bertrand Russell hailed by The Independent as "devastating in its use of cold logic" and listed in the New York Public Library's list of the most influential books of the 20th century.
http://en.wikipedia.org/wiki/Why_I_Am_Not_a_Christian