hi my son and his mates bought a wifi bat, yes bat not a dongle.they used it a couple off times when they went surfing to pick up wifi hot spots in remote areas,ive connected it to my pc and a lot off connections do come up at least 30,just wondered what sort of access/permissions you need to connect to wifi hot spots,and is there a usage limit,or not worth the hassle,i think you can tell iam not wifi savvy,thanks for any suggestions etc,