I have been playing around with gVisit. It allows you to see where your visitors are coming from. Here is the current result:
So mostly North America and Europe. All 6 of them! It’s a fun tool and is free if you have limited traffic.
I used the Grab utility (Apps > Utilities) on Mac OS X to get a screenshot of the map. It’s a really cool tool. As well as taking a shot of the whole screen you can also select which part of the screen you want to capture. Unfortunately it saved the image as a TIFF file so I had to use PhotoShop Elements to convert it to a JPEG. There doesn’t seem to be an option that allows you to specify what format you want the screenshot to be saved as.