Although you have the 250GB data allowance in place, since you had this service prior to 08/01 we do not have any plans to throttle, suspend, or charge for additional bandwidth once you reach that threshold. With the new plans although you have a 999GB data allowance, once you exceed that threshold you will have to purchase additional bandwidth at $10 per 50GB over, so at this time you are in a much better situation than if you were to change to the new terms.