Bing Maps just got much, much better if you're tired of looking at plain old satellite pictures. Microsoft has just added either 3D maps, Streetside views or both to more than 100 cities, many of which you'll definitely recognize. You can now see what it's like on the ground near the Chicago Theater or San Francisco's Golden Gate Bridge; if you have the Bing Maps Preview app for Windows, you can go on a 3D flight through famous places like Disney World or the Las Vegas Strip. You'll want to hit the source link for the full upgrade list, but most of the additions are in the US. If you've wanted to tour America from the comfort of your couch, you're going to have a field day.