January 4, 2007 January 8, 2007 Special Meeting January 22, 2007 Special Meeting February 1, 2007 February 13, 2007 special meeting March 1, 2007 March 8, 2007 special meeting March 30, 2007 special meeting April 5, 2007 May 3, 2007 May 17, 2007 special meeting June 7, 2007 July 5, 2007 August 2, 2007 September 6, 2007 October 4, 2007 October 23, 2007 special meeting November 1, 2007 December 6, 2007