I will have forgotten this post by the time I get round to seeing it, so it won't even be a mini spoiler.
I loved Season 1 - can't believe I have missed this. As you say, I am sure it'll come out on DVD. Old school.
They've got episodes 8 to 10 on Catch Up...can't believe I messed this up - I set it on season record at the beginning of the series, but that turned out to be season 1 - so I cancelled it. Schoolboy error.