just recently purchased a laptop with LWAN. I would like to be able to access the internet while connected with sprint vision service via a cell phone, when outside of local network. Sprint charges 80.00 usd/ month for data to a lap top. I was advised that one can use their flat rate vision service ( which i already have) and a data cable to access the net at no additional cost. Is this accurate?? How is this done? Can anyone provide advice in this matter? Thank You Market