Metal body, and all the elements are in this image: robust and quality. Good image quality (640x480), contained distortions. The development is done using the lens. The exhibition is auto and the LEDs light up automatically in low light. Under XP and Windows 7 (32 & 64 bit) no need of drivers CD that is provided.
In short, very happy with this webcam, which despite its low price, is of a quality which should inspire some big names.