http://www.netbooknews.com Audi has come to market with the Tegra2 in the 3G MMI system sports something called the Vibrante engine for dual zone entertainment (allowing different media on dash and backseat monitors), as well as Google Earth, 3D topography, real-time traffic reporting and navigation, iPod, SD card, USB memory stick support, and online video via the optional EDGE modem .