I prefer to use VPNs as they are secure and reliable. I use ZoogTV VPN ( newcomer link: http://www.zoogtv.com [nonactive] ) to watch all my favourite US shows from UK.
I can watch all the channels from their US TV Online Guide - newcomer link: http://www.zoogtv.com/tvguide [nonactive] and also listen music on Pandora. It's fast, secure and reliable, plus it's free to try.
I have ABC, The CW, NBC, CBS and PBS on my iPad 3 while I watch Hulu and Us Netflix on my TV via HDMI cable from my laptop. Streaming quality is very good most of the time :-).