I see that season 7 part one is out on DVD. I have been out of touch with season 6 and 7 waiting for the DVD release to watch. Season 6 was done in two parts but released as a box set for Christmas 2011. Well it is Christmas 2012 and only season 7 part one has been released. When will 7 part two be released? Do they have plan for a season 7 box set? If so when will it be released? Thanks for your help and understanding of an out of touch fan.