Not very technical I know but I am old and not tech savvy . I would like to watch Walter Presents on Tv . Can't find any of the programmes on catch up. Could watch on my i pad but would like to watch with my husband . I would also like to watch a new programme called "Acquited" which my newspaper tells me is available this week on All4 . I can not find this in the scedules listed on any 4 channel. I realise this probably sounds incredible thick but how can I access these programmes . An idiots guide would be welcome .