Technology...

Buy the wrong HDTV and your energy bill will suffer. Many HDTVs use way too much electricity, but Westinghouse's new greenvue line breaks that trend.

These new "eco-friendly" greenvue HDTVs uses 40% less energy than the models Westinghouse shipped last year, and exceed the EPA's Energy Star requirements for energy-saving HDTVs by 20%. That's not too shabby.

There are three models in the greenvue line: 26-inch, 32-inch and 42-inch. You can...