I don't have wifi, rarely use it when out. I thought I was a heavy user of the 3g, but rarely go over 150mb a month. I am 3 weeks through this months allotment,

I don't have wifi, rarely use it when out. I thought I was a heavy user of the 3g, but rarely go over 150mb a month. I am 3 weeks through this months allotment, and I have only used 50mb so far. Of course, this does not take away form the fact that they changed the deal 1 month after the iPads release in the US.