yes!That is the whole idea of having satellite internet as you can can work from anywhere and at anytime specially while you are travelling.All the major internet providers are now marketing this option.
If you can get a signal for your satellite Internet service, then without a doubt, you can also get a signal for satellite TV service AND the other way around also. The one thing you must know is...
The Google Toolbar has a spellchecker built into it. You can download the Google Toolbar for Internet Explorer at http://toolbar.google.com/index_xp.html
Goodluck!