Some of the most emotional, lovely, awesome, and wonderful TV shows are from Britian. If you're from America, like me, then you have to watch these programs on BBC America. If you do not get BBC on your tele, then you're missing out on some of the best tv shows out there.
Here's a list: Being Human, Doctor Who, Primeval, Top Gear, The Choir, Survivors, Come Dine With Me, Torchwood, etc.
Unfortunately, Torchwood, Primeval, and Survivors are over, but you should definately buy the DVDs online.
Here's the link to BBC America's website: http://www.bbcamerica.com/