Oh sure, we've seen the occasional big city train get their own WiFi / WiMAX installation, but when a state like New Mexico steps up and does it, we take notice. The New Mexico Rail Runner, which travels some 95 miles between Santa Fe and Albuquerque, is now lit with WiMAX along the entire route, and the service is being provided gratis for all who ride. Better still, the New Mexico Mid-Region Council of Governments has no intentions of ever charging patrons in order to recoup the $2.4 million investment. We're told that users can expect download rates of up to 6Mbps and upload spe