Hi I'll be visiting the US and got a Galaxy S2 specifically because of its portable hotspot feature which I was planning on pairing with a T-mobile Prepaid plan (they are advertising a couple like the daily prepaid at $3/day for unlimited calls texts and data (with cap on data at 200mb/day) and the monthly 4g also with unlimited everything at $50). The Galaxy S2 is unlocked and can take any carrier and of the providers i have browsed through, i find T-Mobile's prepaid stuff the most feasible. But I could be wrong. I was wondering if anybody has had any experience with these prepaid plans, how they work, and also wanted to ask if in the states, if they say unlimited data, does that mean i can use the S2's hotspot feature with my family and we can be on the net anywhere we go in the US? even in places with no wifi. Any help would be much appreciated.