I downloaded the specials and season 2 off bitcomet.
But alas sir keem you can watch season 2 here:
TV Links
All 3 episodes there.
I agree about Langham, it is a shame, and a bit of a shock!
In season 2 and the specials there is a new charachter called Jamie though and he is basically just a younger Malcolm.. the specials are the best though, part 2 of the special is on bbc2 next saturday but you need to see part 1 first, just try your hardest to find it, there is a torrent of it going round.