I watch hulu on my tv. I do this by:
1 - having a video card in my computer that has Video Out
2 - running a cable from the Video Out on the video card into a Video In on the back of my TV
3 - run an audio cable from your computer's sound card or motherboard Line Out to the Audio In on the back of the TV
That's pretty much it. To make the experience more enjoyable, a wireless mouse works just like a remote control :) Wireless keyboard/mouse combos are maybe $20.
You can get a video card with Video Out ability for around $30, the cable you can get many places, but if you need a long length, try ebay. Never spend a lot for cables, even the Bose representative said he finds the cheapest cable and then buys the next step up. My HDMI 1.3 cable cost me $6 (six).
Newer TV's have an ethernet jack on them so you can run internet directly into the TV, but I would still use the method I gave as it gives you your computer on your TV and not just a limited TV internet.
Hope this helps :)
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