Hey guys: I have my Incredible in a black silicone case. I dropped it this morning no more than maybe 1 foot to the ground. It didnt even scratch the case, yet the Vibrate function stopped working all together. Everything works fine except the vibrate. It doesnt do it when you put the phone in vibrate mode, when you press the menu buttons, or anything. Any ideas on this or am I already looking for a replacement. It can't be THAT fragile? So i hope.