I love my P3 Kill-A-Watt power meter, so when I spotted the Kill-A-Watt power strip at CES, I immediately knew its value: Track all your earth-killing home-theater gear with a single tool. It works, but "simple" is good and bad.
The original Kill-a-Watt was a barebones, if efficient, way of monitoring how much energy an appliance used. But what if you want more features? Like a timer or programming. Here it is.