March 10 - 11,
2009 		March 2009 Quarterly Meeting
December 9 - 10,
2008 		December 2008 Quarterly Meeting
September 16 - 17,
2008 		September 2008 Quarterly Meeting
June 3,
2008 		June 2008 Quarterly Meeting
March 25 - 26,
2008 		March 2008 Quarterly Meeting
December 11 - 12,
2007 		December 2007 Quarterly Meeting
September 11 - 12,
2007 		September 2007 Quarterly Meeting
June 12 - 13,
2007 		June 2007 Quarterly Meeting
March 6 - 7,
2007 		March 2007 Quarterly Meeting
December 12 - 13,
2006 		December 2006 Quarterly Meeting