Solar iPod charger: For 99 bucks, you can buy a solar charger for your iPod or cellphone. Four or five hours of direct sunlight and the portable, fold-out gadget is fully charged. (Via the very cool "green consumer" blog, HippyShopper, linked from WorldChanging.)

Green shoes (in black): The Black Spot, Version 2, with hemp uppers and recycled-tire soles are out. But be warned, they'll set you back a Fluevogian $125.