When I get a text message or other notifiation, my Droid doesn't vibrate anymore if the phone is set to silent. The phone will vibrate if I get a call and it will ring when I get a call or a message if the phone is not on silent. The light still lights and the notification is still in the top line but no vibrate. I have checked the phone settings and I may have missed something, but the settings look OK to me. Any ideas?