Thats great! Plenty of information here! Even i was thinking about BT broadband, I think its going to be the best for me, I think should go for it, the only concern is Customer support.
Personally I am not going to get locked into a long term plan. The consumer wants month to month plans that can change when their lives change. If a company can't offer that, they can go out of business as far as I am concerned.
But even if you are moving some broadband companies don't charge anything and can provide you with the same service, and i think BT are a company who are quite flexible on this.
And back to the topic, the cost of this package is quite good as an introductory offer, and after the offer finishes i suppose you can always change to another package.