Using Google search, it's really easy to speak to the Infuse and say "Call John Doe at work" and a list of phone numbers will show up for you from the address book. Does anyone know other cool uses of voice commands? Whenever I see the little mic along with my keyboard, I just tap the mic and speak what I want to say. I've composed emails and tweets that way. The darn thing even understands punctuation marks. I can say, "John comma are you going biking today question mark" and you'll get the punctuation marks correctly. What I think would be really cool is to be able to press one of the side buttons and just say what you want instead of going through Google search.