I used to have satelite internet, and it was ok, but wireless is better, if you can get it. Satelite is two way, there is no such thing as one-way internet, even for surfing, you have to send your page requests up. It is a special satelite that sends back also. So not cheap, mine was $2,000 for the dish, plus $200 per month. So far I have spent about $5,000 on the wireless (taller and taller antenae, fancier radios), but it is a lot better.
The problem with satelite internet, is that for you to press a key, and get a response, requires four trips up to the satelite and back (your key up and back, the response up and back), so the response is slow. I found that it was ok for surfing, but useless for Terminal Server, which is what I need.