The series is only going out on BBC 2W at first cause that's were the money came from to make it. It will apparently go out on ordinary analogue BBC 2 in a couple of months and they are hoping that the national network will take it up at some point and broadcast it UK wide.
Like Speedbird777 I've seen a couple more of the episodes and it looks really good, the guys come across very well and even the porn music starts to sound OK!