I know this may sound insane, but does anyone know of an app that turns the blinking light (for email, SMS, apps, etc.) off so the device can go totally dark during certain hours? I'm a super light sleeper and love my dock (to hide the charging light), but the blinking when a message comes in drives me insane! I know you can turn it off for each app using it, but to do that every night/morning would be a royal pain, so I'm hoping someone's developed a "lights out" app - any suggestions? Thx.