It may be a coincidence, but it seems like ever since we switched to the all-share plan, our data seems to be being used up at a much faster rate. Our plan rolls over on the 27th. We are already up to like 1.7 GB. We can't figure out why. Last month, we used 7.2 of our 8GB plan. We have 2 smart phones and a laptop. How can we figure this out? We really need an answer. At the rate it's clipping off now, we'll be over the limit before we're halfway through the month.