Hi All, Discovered that there is a secret magnet (or similar) built into the covering case of the 770. It is used to trigger a sensor located near the Home button when the case is covering the screen, this in turn causes the screen to power off and the keys to lock. You can check this by waving a v.small magnet over the Home key. This is a pretty nice feature. Does anyone know anything more about it? What sensor is used? How is this event handled in software? Tom.
