By now, with Green Week almost over, you probably know how much power an incandescent saps over a CFL, and how that affects CO
2 emissions. But how much CO
2 is released to power your laptop? Or your flat-panel TV? Even when it's "turned off"? In our last segment of a week of Green features, we take a look at the
CO2 impact of common tech gear and tell you were to find
the best deals on Carbon Credits to offset your CO
2 burn.