In Norway we originally had no unlimited plan, and the plan with 1G/month (maximum), was 220 USD per month - Granted it was 1000 minutes/month and the phone itself (16GB) was only 180 USD
After public outrage, they added a new plan with unlimited data (no included minutes) for 100 USD per month, but you pay 835 USD for the phone then (still locked in for a year).
Here in Australia there are no unlimited plans, even though we have 3 companies carrying the iPhone 3G, I think that's a world first. But still, they all suck. So I was hoping to gauge from American users....
Just how much data do you typically use in a month?