Hello all, as a soon to be iPhone owner (waiting for my current contract to end in a fortnight) I wanted to pick your brains about how best to track your iPhone data usage. I'm in Australia and looking at a plan with 700mb paid data per month (we unfortunately can't get unlimited data plans that I can find), yet want to make sure I don't blow it all in a fortnight... A couple of questions I'm hoping you current iPhoners may be able to answer: 1. What do you think the recommended amount of data per month for "normal-moderate" use is? 2. Is there an app available to tell you how much data you've used per month/stop data transmission over 3G once you've reached a limit - I know you can see the data used in the iPhone settings, but does this reset itself if the phone is off? 3. Can you turn your 3G data off and just use wifi (or will the phone automatically do it? - I know you can turn the 3G off to save power) Thanks for the help! Looking forward to getting my new iPhone in 2 weeks!