Whatever you do, don't buy the Virgin Mobile MiFi 2200, for several reasons. Here is what happened to me. I purchased the unit at Walmart and came home and immediately set it up. There is no confirmation visible that you've been set up successfully, therefore, I submitted my payment method three times. They accepted it twice which should have given me two months of service. NOT! They have failed to attribute one of the payments, so when it was time to renew, I got no message, they just cut the Internet Access. The MiFi shows it... read full review »