You can now download the incredible Google Earth for free:
http://desktop.google.com/download/earth/GoogleEarth.exe
Google Earth – Explore, Search and Discover
Want to know more about a specific location? Dive right in -- Google Earth combines satellite imagery, maps and the power of Google Search to put the world's geographic information at your fingertips.
 | Fly from space to your neighborhood. Type in an address and zoom right in. | |
| Search for schools, parks, restaurants, and hotels. Get driving directions. | |
| Tilt and rotate the view to see 3D terrain and buildings. | |
| Save and share your searches and favorites. Even add your own annotations. |