How do you get an audible alert when someone you are following tweets? They are not sending the tweet directly to me. All of the Twitter clients for iPhone that I have tried only display the tweets when you update them in the application. At best, you get a visual queue alerting you that there are tweets to view, but you have to swipe down on the iPhone app to then see the new tweets. I just want a twitter client that makes an alert tone when someone I am following tweets. Thanks