This is without a doubt one of the coolest things I have seen in a long time http://earth.google.com/ It's satellite maps of the world, that you can zoom in. I have pin pointed numerous places I've lived, traced a few roads I've ridden down. It is frigging sweet. Warning, you need broadband and a reasonably new computer for it work. Only a 10 meg initial download, but it keeps download maps as you zoom around the world.