The only copies of this series that are available are on Sony DVD+R's with a stick on paper label. It is a two-disc set sold on Amazon and will not play on many DVD players because of that paper label. Unless you have a player that can and will pay paper labels do NOT waste your time and money on this junk. The subject matter, while done well in the "Before and Now" mode, does not justify the loss of money in trying to obtain a good copy of this set.