Google announced the immediate availability of new versions of Google Earth and Google SketchUp at its Geo Developer Day on Monday. Google Earth 4 is available as a public beta, and is a Universal Binary application, bringing native PowerPC and Intel-based mac support to the world map and data tracking application.
It also includes a streamlined interface, textured buildings in 3D view, improved satellite imagery, KML file support, and more. Google Earth 4 beta is available for download at the Google Web site, and is free………More At…….