What can you tell me about satellite PC TV? And which co is the best?

Well "satellite PC TV" is just normal satellite TV but routed into your PC instead of a TV (I believe). Because the reception is going to your PC you are able to use your PC as a recorder and record your favourite shows for viewing later. I'm not too sure on the legality of doing this though. I guess for personal use it would be OK.

Best company to go for would be Sky (http://www.sky.com/portal/site/skycom/home) in the UK. I'm assuming your are in the States though so I have no idea of the best company.