It depends on whether your land encompasses the stream or abuts it and how it was described in the deed description. If the stream is on your land in most jurisdictions in the US you cannot make any...
How am i suppose to know that's why im asking wiki.answers.com if i knew i wouldn't be here i would be done with the answer gosh learn how to answer stuff
to stream live TV on a computer you need to buy a TV tuner for your PC I've never done this before but I'm pretty sure from there if you have cable then you just have to plug it in to a TV cable...