Actually, here's what I have:
PowerCost Monitor
The old version though. I also have a kill-a-watt. I mainly gave the powercost monitor to my mom because I know it would influence her a bit, and it has. Right now it's not working though, I think I need a new battery for the sensor but I didn't have time to fiddle with it / forgot,
![Frown](images/smilies/frown.gif)