I ran out all my Data today as it refills in the morning ,
iPad said 283 MB used , not sure if thats correct or not as the Tmobile Email said I used up my 200 MB
After signing in to my account it would let me buy Data , but it was not cheap
and in the small small print it mentioned the 5GB deal , but it was a one time only , and only when you signed up......
So I guess I will use it as a back-up and if really needing it pay for the extra GB then