A better alternative to this and dropping the hefty cable TV bill is to get a streaming media player like Roku. Just order Netflix , and just back it up with Hulu+ or Amazon Prime (Prime will also give you awesome shipping benefits that pay for itself from Amazon) this will give you a pretty large streaming library you can watch at anytime and on any sort of device from a tablet, PC, to your big screen. Then with Netflix just get the movies you want that you can't stream from their mailing service.
Doing this saved me tons of money and I will never go back to cable TV.