I found a fascinating, recently cancelled 4-season British TV series via iTunes Lark Rise to Candleford and after I spent a bunch downloading from iTunes discovered the entire series is available for free on Youtube.
It's quite well-done and quite addicting. The characters are very well-drawn and multi-faceted.
Here's Season 1, Episode 1, Part 1, including even the BBC announcement for the new series.
Typical of BBC series, there are some great British actors involved.