On PBS America (Sky534) all day today the amazing Ken Burns account of the Civil War is running back to back until 7.00 pm (started at 6.00 am) and next Sunday "The West" is also going to be shown back to back for about 12 hours. I would like to obtain these on DVD if they are available as I cannot watch them all day and it is the most interesting and informative account of the history of the America's ever made. Any information would be appreciated.