green wing on hulu.com

[bookgirl247]

If you're in the United States and don't have a way to play Region 2 DVDs, or haven't yet acquired the episodes by *cough* other means, wander on over to Hulu. They've got all of series 1 and 2, as well as the special. They're tagged as "mature", so you need to set up an account before you can watch them.

http://www.hulu.com/green-wing

ETA: And the US iTunes store has the Green Wing soundtrack.