Just got a new Charge.. love absolutely everything about it... except one thing: The most impotent vibrate I've ever seen! I've already missed several texts and calls wearing a variety of pants that never bested my old Blackberry Curve's ability to be felt. I can't seem to find a way to adjust vibrate strength. There's a bar for feedback strength for clicking around the OS, but nothing for calls.... am I missing something? Anyone else's unit feel the same way?