TV in college question? ?

I cannot fit a TV in my room( I can but my computer will be on a floor )I have an xbox 360 and I heard that live tv will come to the 360 but I cannot wait. I have a laptop and I was wondering if their was any good tv tuner cards are avalible for it?( HP DV7T) PS I hook my 360 to an monitor since my laptop screen strain my eyes