I'm currently on a two year agreement with unlimited data and getting a teacher discount (govt worker discount) on verizon. I stopped in a verizon store and they told me I was eligible for an early upgrade and I just double checked my eligibility on apples website and it says I can get the phone for the the price with new contracts. my question... If i reserve a 4S will it allow me to stay on my exact same plan (same price, unlimited data, govt discout, etc) but just renew that for two years? Or will I need to choose a new data plan according to the new offerings? any insight is appreciated.