I purchased originally a Logitech STB Camera. The drivers just weren't compatible with zone alarm and slowed down my other machine.The picture from this camera just doesn't compare with Logitech. And the lowlight quality of this camera is very bad.On the brighter side it is microsoft and it is compatible with whatever MS system or software you are running.Easy install eminently compatible but dismal in all other respects.I have nothing against Microsoft and for the price I expected much more.