I don't use it much, but I watched the video associated with it where the guy explains all the stuff you can do with Voice Search and it sounded great. But I can't get any of these things to work apart from "call... name" Every other voice tag (send text to, send email to, navigate to, listen to, etc) results in a web search or a not recognised error. Oddly I have used it successfully to enter the words for a text by tapping the mic icon, but this is once I've set up the text. I can't get Voice Search to create the text like they show in the video. Am I doing something wrong? This seems like such a great feature, especially if you're driving; tap the icon and tell the phone what to do.