I haven't seen it but it sounds interesting. I used to watch a show called New York - London which really explored the differences of the two cultures via a relationship between a Londoner and a New Yorker. I think it was a British show.
I also love to see how we Americans take some of the British shows and make them for the American audience - sometimes it works ("The Office"), and sometimes there's no comparison ("Coupling" was so much better as a British show). I am so looking forward to seeing how "Life On Mars" translates in the US as I loved the British original show. Well, I just love British wit - I got used to it when I lived in Hong Kong and have loved it since.
June - what station did you see "Little Britain in the US" on?