> Your continued use of the Service or Products after any 
  > modification to this Statement will constitute your 
  > acceptance of such modification and updates.

Is that even legal? I thought a contract required equal bargaining power, and explicit acceptance. If you have already purchased a good, and suddenly the terms change, I would think you would, at that point, have decidedly unequal bargaining power -- the company already has your money, and you either have to stop using the product, or agree to the terms. That doesn't seem "equal" at all.