Got my new Sensation today, stumbling my way around to figure things out. One thing, which must be incredibly simple, but I can't find a way to do is to silence the little music snippet that plays when the phone comes out of sleep mode and you then unlock the screen. It almost sounds like a windows startup snippet. I've poked around in sound settings, but can't find the key. At any rate I would like to disable it. If I check email at night I don't want the startup sound playing and waking up my wife! Thanks,