Hi to all, I run wiimote whiteboard on a MacBook Pro, with Os X 10.9.3 (aka Mavericks). Everything works like a charm: the wiimotes are detected, then registered by the app, I can calibrate, and then… big surprise! If the video mirroring option is set on ON (LCD screen & video projector show the same image), there’s no problem. If the vide mirroring option is set on OFF (2 independent displays), then the cursor is about 2 centimetres ABOVE the actual position of my IR pen. Has anyone been encountering the same symptom? Is there a trick? Is it due to the difference in resolutions? Any help will be appreciated. Thanks. François.