If you didn't see this on boingboing.net, you gotta go check it out.http://maps.google.com/
Google has done their special magic on maps. It's still in beta and doesn't work in Safari yet, but it's still fucking cool. Check out the pins and balloons and shadows. And the driving directions map is amazing - you can zoom in anywhere on the map and still get the route highlight, instead of just at the start and end of the route. Makes navigating a tricky intersection so much easier.