Optimized For Windows Live Messenger.  Windows Live Call Button, The Easy Way to Start a Video Call.  LifeCam Dashboard, Controls Built into the Conversation Window; One-Touch Blogging, A Simple Way to Add Photos to Windows Live Spaces.  High Definition Video, 5.0 Megapixel Photos, Crystal-Clear Audio with Built-in Microphone, Wide-Angle Lens, 3X Digital Zoom