just blag it..fon them and tell them you are going to cancel your sky subscription because its too expensive and you can get freeview anyway...they will ask you a series of questions...hold on until the very end of conversation and then ask if they any deals on sky +...they will offer you deal for �49 (prob) then offer you to put some of it on your credit card=say u dont have one...eventually you will be offered a reburf box and install foc, well we were and its fantastic but hold your nerve until the end of the conversation as long as you can...good luck