Just quote a "friend" (i.e. PM me for details...!) then you qualify for free installation, Sky+ box and can choose the package that suits. I think as long as you have the sky+ package you get skytalk free, and having sky TV you qualify for the base broadband package (2mb - 40gb limit/month) free also. The mid package (8mb - 40gb limit/month) is an extra 5'er. They were doing all this not so long ago for £26/month but not sure what their offers are seeing as though they are pushing the HD box and subs so heavily this year
Plus, if you let sky control your phone line (i.e. don't pay rental to BT) it's an extra 1.50 cheaper and you don't end up with 2 bills