OP, are you not concerned about the cost of streaming everything over 3G? With tiers as they are, AT&T, Verizon, or whoever you use is going to LOVE you if you go this way. If you watch only a few movies/shows a month, you would probably find it cheaper to install wifi or even have someone tear open the walls to install ethernet cable and then reseal those walls, paint them, etc. Even that would probably be cheaper if you're thinking you'll go this way for a while (and watch even a modest amount of (streamed) movies/shows).