The Microsoft Lifecam range makes communicating with colleagues by video simple, reliable and effective. Choosing the Lifecam NX-3000, NX-6000 or VX-7000 ensures the highest quality user experience possible with Microsoft Office Communicator 2007, because these models are the only webcams on the market that are qualified as optimal for use with Microsoft Office Communicator. They are fully plug in and play compatible with Microsoft Office Communications Server 2007 and require no additional software.