hi we are students who have just moved into a new house in london. we have an old diamond shaped bsb dish on the side facing vaguely in a west direction. is it possible to get anything out of it such as eurosport? what do we need? we havnt got a reciever/decoder box though we have seem soem for a tenner. also is it true that you can get premiership football legally for free from foreign stations? do we need a decoder card for it? pls help us, we havn't got a clue what we are doing!!!