A PCS vision card. How does that work? Is it basically like wireless internet that runs through a cell phone or something? The cell phone won't come in in our woods. But maybeI could bury a cable from the house and attach a wireless modem out in the woods.Not sure I'd take it that far. Gotta love the wireless modem when working at home. Can sit out in the back yard and work on the computer and take breaks to look at this site.