After scouring the internet for news, I found what I was looking for.
It has been announced that season 5 has been bought by living TV.
They are currently showing season 1 and it is rumored that they wont wait until they have shown all the previous episodes.
At the moment they are scheduled to show season 5 in January 2010. I will keep you updated as best that I can but if you cant wait you can watch season 5 episodes 2-5 on Megavideo.com but unfortunately they have removed episode 1 and at present I cant find it any where.