Lifehacker has turned us onto yet another amazing application from Google called SketchUp. No longer is home 3D modeling reserved for the architects and CAD experts of the world. SketchUp allows you to easily put your 3D ideas onscreen and work with the elements of texture, color, and shadowing to enhance your dream home or castle.
PC version only (for now).
>SketchUp [via >Lifehacker]