If you're always on the move and traveling across cities in India through railways where network is down most of the time, needn't worry now for Indian Railways is all set to introduce wi-fi internet service in selected trains now. When started, passengers will be able to access the Internet on rails via a password protected account for which they will have to buy credits using debit cards, credit cards or Netbanking and alternatively you can ask TTE too to avail the service.