Google SketchUp

I downloaded and played with Google SketchUp today. What a fantastic, easy to use tool. The UI designers have done a marvelous job dreaming up how an easy to use 3D tool should work.

It would be fun to make a model of our house and to put that into Google Earth... it would also be interesting to time how long it takes from start to finish: Learning the basics of SketchUp, creating the model, and then getting into into Google Earth. I wonder if you could do it in 10 hours?