Cheers mate, I should be able to stream/download them when it airs in the states. I hate having to watch 1 episode a week but ah well. I've also heard that Season 5 is going to be split in half, with a break in the middle.
I watched the second to last episode before and it was gripping to say the least. I'll watch the last one before bed tonight.
The best television I've watched & the only one where successive series get better and better