I haven't tried these tips myself but they are supposedly making access to wifis from a bus a real possibility: http://syn.theti.ca/2008/10/25/wifi-roaming-on-t

I haven't tried these tips myself but they are supposedly making access to wifis from a bus a real possibility: http://syn.theti.ca/2008/10/25/wifi-roaming-on-the-move/ http://syn.theti.ca/2008/10/25/wifi-roaming-on-the-move/ .