Thanks for the info. Virgin sounds just what I am after.
I visit the US a few times a yr and atleast one of those times I'm there for 3 weeks. I always have my laptop with me and this will save the hassle of hunting down a hotspot when I need internet!!
I am guessing I just go to a store to "top up" but do I just buy any card or????
Sorry for the questions but I'd like to know what to do BEFORE I go there lol.