Android 2.3.4 software for the Nexus One is now available for download as an early build that will require some bug fixes (ZIP). It will also arrive in a more finished version over the air anytime now, however. Unlike the version of the software for the Nexus S, no support exists for the Google Talk video and voice chat features.
Since the Nexus One doesn’t have a front-facing camera, lacky of video chat makes sense. But no voice on Google Talk. Why Android team?