[Kymmy]

Google Earths streetview in the US cities is amazing, was using it last month tracking down where the camera would have been that caught the hudson plane crash.. Also it's very handy for a number of things like detailed local info, pictures and even KML files..

BUT I do also use MS live earth due to the Birdseye feature that tends to be a lot more upto date than the normal google/live maps

Not done the update yet but will see if there's any probs after I do