Meh, use: http://www.Hulu.com/
they might not have everything, but still.
What he said.
Trust me, there is NO FREE TV via a downloadable streaming program. Trust me, they all do NOT have American Cable, usually some Israeli shows or something from another country in English for some reason.
For TV, use Hulu.com or use the channel's website, as some channels allow streaming of their shows on their website just using a browser plug-in, like FOX lets you watch their TV on their website, you just need to download a plug-in for your browser, and watch.
Only catch to channel's streaming is that they run advertisements, while Hulu has less or no advertisements but less choice in shows.
