The Complete Series
Release date: 6 November 2007
Episodes: 192

Season 8
Release date: 6 November 2007
Episodes: 24
Season 7
Release date: 7 August 2007
Episodes: 24
Season 6
Release date: 27 March 2007
Episodes: 24
 
Season 5
Release date: 12 December 2006
Episodes: 26
Season 4
Release date: 15 August 2006
Episodes: 26
Season 3
Release date: 4 April 2006
Episodes: 24
Season 2
Release date: 6 December 2005
Episodes: 22
Season 1
Release date: 8 February 2005
Episodes: 22