"I forget the guy's name but I know somebody must have said...Sell it and they will come boys, sell it and they will come."
So I keep reading lots of news about how important and revolutionary Google TV will be. They'll achieve yet another revenue foothold with consumers and sell a whole bunch of boxes that will integrate the web with television. Now, I don't discount the importance of wedding the Internet to TV...it is an important threshold for consumers to cross. However, we already have Internet television and have had it for some time. We don't need Google to bring this service to us...we already have the capability to get it ourselves.
If your laptop doesn't accept HDMI, you'll need separate cords for both the video and audio. For video, you can use the same sort of cord that you use to connect your monitor to your desktop (except, I would order an extra long monitor cord so not to have to crowd your laptop next to your TV).
The cords you need to purchase should run you about $10 and all but the most technically illiterate should be able to perform these steps.
Now if you don't own a laptop (and never plan to get one), perhaps Google TV is worthwhile. Otherwise, there isn't any reason to wait to pay Google for a solution you already have.