Google has released a free version of Google Earth. If you have a broadband connection and a new enough Windows box running 2000 or XP (they warn off desktops older than four years and laptops older than two), it is worth checking out.
It kind of reminds me of space-age, Hollywood depictions of screen views that heretofore have looked nothing like a real ‘puter. Look, Ma, I’m flying.
Great way to while away some time I shouldn’t be in the office.