ROOTING! This will be my first Android rooting since I got the phone in August. I am rooting because of Apps 2 SD (A2SD). I love downloading Apps from the market and sadly I don't like deleting old apps to install new ones. Just want to know before I root.. 1:Will this method Unlockr One Click works with the latest HTC Hero update 2.73? 2: Can you root and install A2SD and unroot? 3: If there's an upcoming official update from HTC, will rooting affect updates or screw it up? Cheers!