January 22, 2008 - March 31, 2008
April 1, 2008 - July 18, 2008
July 19, 2008 - August 1, 2008
July 19, 2008 - August 1, 2008 (Amendment)
August 2, 2008 - August 21, 2008
August 22, 2008 - November 20, 2008