I was around looking at Slingmedia website and noticed they will release soon the Slingcatcher which you connect to your TV which allows you to watch TV from anywhere without using the computer as you needed before.
This should be a great product when it comes to all people living abroad and want to watch BBC/ITV which requires big antennas.
I have been waiting for a product like this for ages and always wondered why they couldn't release a product which doesn't require a PC to control everything with.
Now it's here, the SlingCatcher.
http://uk.slingmedia.com/go/slingcatcher