GMTB Newsletters Posted on July 21, 2009 2011 Edition 13 – January 2011 2010 Edition 12 – April 2010 Edition 11 – January 2010 2009 Edition 10 – November 2009 Edition 9 – September 2009 Edition 8 – July 2009 Edition 7 – May 2009 Edition 6 – March 2009 Edition 5 – January 2009 2008 Edition 4 – December 2008 Edition 3 – November 2008 Edition 2 – October 2008 Edition 1 – September 2008