theres only three options I know of
one friend of mine has a sky satellite setup through a supplier outside the uk that "sets you up a uk account" this gives you loads of channels but can be costly since the add on 30-50% of the cost of the uk service and equipment. The nice thing is they have several movie channel options, Google satellite outside the UK and you will find lots of these companies, some look a little shady though so be selective!
get your TV fix online, I use
http://3click.tv because they have complete series of most every popular show on TV and its ad free. Very easy to use and you can watch it on PC Mac and iPhone 3g. I plug my PC into my plasma screen and it's perfect audio/video quality and never buffers (pauses to load) Pretty much flawless. Here is a complete showlist:
http://3click.tv/showlist.php and they are suppose to be adding something like 15000 more episodes by years end and adding sports.
make friends with somebody in the US military that gets you The Armed Forces Network. It's a good option especially for sports however you have all these weird commercials only military people would be concerned with like how to overcome bootrot!. From what I understand these boxes are tough to get because they are tightly controlled- if you aren't marching for uncle sam then that new friend needs to be in high places. I have seen a couple of sports bars that had them so I know it's possible.
If anyone finds any other options, please post. TV junky always looking!