As Cute As An EcoButton: Computer Energy Saver
Plug the EcoButton into your computer via a USB port, load the software and henceforth any time you’re not using the machine, (gone to lunch, phoning your bookmaker, gathering around the water cooler to hear the latest gossip) you tap the button and it puts your computer into energy saver mode. Tap any keyboard key on your return, and it returns to where you left off. Plus it tells you how much CO2 and how many dollars you've thus saved.
via:treehugger
