I just bought my first iPad, a 64GB Verizon 4G, and have a question about the cellular service: I mostly plan on just using the WiFi, but hope to activate the 4G for a month at a time when I'm traveling or vacationing. My question is this: Is the process to buy a month at a time through Verizon pretty straight forward? In your experience, how long does it take once you decide to activate the Verizon service until it hits your iPad? Thanks for your help. Can't wait until the 16th!