How has this been ripped?

[dingdong6969]

Okay, so season 2 of UK comedy show 'Alan Partridges Mid-Morning Matters' has just begun airing on SKY Atlantic here in the UK.

They have also put all 6 episodes available on the on demand/catchup service.

This site appears to have all 6 episodes in webrip 720p and I was wondering how they have done this. - 
http://couchtripper.com/blog/?p=970

Has someone worked out how to webrip from SKY GO or maybe NOW TV.

ANy ideas how or where they have ripped this from?