Archive 1: August 2004 - April 2006 (beginning of)
Archive 2: April 2006 - May 2006 (beginning of)
Archive 3: May 2006 - June 2006 (beginning of)
Archive 4: June 2006 - July 2006 (middle of)
Archive 6: July 2006 - February 2007 (beginning of)
Archive 7: February 2007 - July 2008 (end of)