Jim C, I was clear that 3 gig was usage and 3G or 4G was some whiz bang marketing term. The real heart of my question is if this device will work at home or while on the road, in which case I have zero need for my Comcast internet service if I can use a mobile device to satisfy my home needs.

What concerns me is what is the catch? Do I have to have my droid tethered or is this a stand alone device? If it is a stand alone device it bears looking at.

Lest you Neanderthals think I am totally out of touch with technology, I had hard wired cell service in our bus since 1990. It used to be called GTE back then.