If you are with Orange - don't even consider TalkTalk. We went to change over and got the phone line through okay. We have just had our 3rd MAC code through from Orange and I went into my local Carphone Warehouse to get them to ring it through - as trying to phone TT Support is a waste of time you just get cut off. We found out yesterday that Orange MAC codes don't work with TalkTalk and we would have to cancel our BB with Orange and then set up again with TT. Means we could be without any connection for a month - and that is if it works first time. I am sticking with Orange - and paying for a service that has been okay up to now rather than not paying for something I am not getting.