Jacob Cord wrote a very nice little converter which takes a tab-text file, exported out of your Google Analytics Geo Map Report and converts it to a KML file which you can import into Google Earth.
The output of the original script didn't look all that exciting, so i modified it a little to produce some awesome visualisation of website traffic.
Click the image to see an animation (QuickTime required)
The longer the lines, the more pageviews are represented. If the pageviews are above a set limit, the lines are drawn in red instead of yellow.
Now isn't that an entirely different approach to website statistics visualisation? I'll soon follow up with a Mac OS X PPC binary of the converter and instructions.