Google Voice Actions was the first step towards our Star Trek dreams of lassoing the world with naught but vocal cords, and today Google's taken a second hop towards that inevitable future by letting Android devices record our every utterance. Yes, if you've got a handset running Froyo or better, you can download an update for Google Voice Search right now, which will let your phone dynamically personalize its speech-to-text engine to better recognize your voice most every time you use it. Of course, by so doing you're giving Google permission to record your sentences --
