I had a wifi only Ipad for almost 2 years so new to one with 3/4G. I chose the smallest amount of data because we have so much wifi available and I want to see how much I use. How do you find/keep up with your data usage? I found one place in settings for data and cell usage but mine now says 0 altho' it did have a small amount of kbs. I did not reset it but it now apopears to be reset.