February 3 - 4, 2009 ; Houston, USA
June 8 - 9, 2009 ; Houston, USA
October 13 - 14, 2009 ; Houston, USA
February 10 - 11, 2009 ; Houston, USA
June 10 - 11, 2009 ; Houston, USA
November 3 - 4, 2009 ; Houston, USA