How annoying! I have t-mobile and am planning a switch to verizon in february. Looking at there website I see now that they charge 15 bucks for tethering your phone to your computer for internet! It makes no sense, If you have unlimited data(which isn't unlimited) you still have to pay extra. Basically being billed twice for the same thing. t-mobile hasn't charged me for this and it was always valuable when I was away from home to have that ability for internet, particuarally in the car.