When I plug my Defy into the charger or unplug it, it beeps. This is annoying as I generally plug it in on the night table when I go to bed and if my wife is already asleep, it wakes her. I saw a post somewhere that suggested that turning off SD Card Notifications would turn off the charger beep, but it doesn't on the Defy. A commenter said it stopped working when with the upgrade to android 2.1. I've tried to search the app store, but have found nothing. Any tips?