<<BNSF (Burlington Northern and Santa Fe Railway) has started to deploy Wi-Fi wireless LAN systems extensively in rail yards to allow crews to remotely control engines used to make up trains. These Wi-Fi systems are connected to a control panel that mimics the control panel of a diesel locomotive -- "You can even blow the horn," Campbell said -- and are both more efficient and less hazardous than manned locomotives.>> http://www.computerworld.com/mobiletopics/mobile/story/0,10801,87322,00.html ?f=x68 So at least we know one place not to take the WiFi-enabled horde that is the IETF road-show! Then again...<vbg> /gordon