The option of connecting your computer to your TV is only viable if you have a laptop or have your PC next to your TV. If that's not the case for you a Roku box is the easiest, cheapest way to go about it. The HD versions are about $100, connect via HDMI, and are easy to sync with your wireless network. There are a lot of Blu-Ray players that are capable of streaming Netflix too. Or if you have a Wii, Go here and request a Netflix disc that allows you to stream it on your Wii. XBox 360's and PS3 are also netflix streamers too.
I believe the link WarEagle was trying to send you to is this one.
There's a lot of different ways to do it. Hope you find a way that works for you.