I downloaded Synapse 2.0 and it runs nicely, everything is set up just fine, except there is one issue. There is a small icon in the menu bar that I can't seem to get rid of. I've tried CMD+Drag but that has no effect. There are no preferences to get rid of it anywhere either. Any ideas? UPDATE: I found a solution! Here is what I did: Navigate to Library/Application Support/Razer and open RzDeviceEngine. Set RzDeviceEngine as a login/startup file as well. Icon is gone, mouse has full functionality.