I recently switched to the Optimus V after having the Intercept for a few months. On the Intercept, I could leave the GPS receiver off, and then when an app (maps, navigation, weather, etc) needed the GPS for location services, it would turn the GPS on. When the app was done, it turned the GPS receiver back off. This was great for conserving the battery. The Optimus doesn't seem to have this behavior. It appears I need to turn on (and leave on) the GPS receiver in order for apps to use it; in other words, apps don't seem to be able to turn the GPS on as needed. Is this how it should be or am I overlooking a setting somewhere?