EstesAPI.EstesShipmentTracking_PortTypeClient trackClient = new EstesShipmentTracking_PortTypeClient();
  trackClient.ClientCredentials.UserName.UserName = "********";
  trackClient.ClientCredentials.UserName.Password = "********";

  EstesAPI.search trackSearch = new EstesAPI.search();
  trackSearch.requestID = "Concept"; // + DateTime.Now.Ticks.ToString();
  trackSearch.pro = "0681320577";
  EstesAPI.shipmentTrackingRequest trackRequest = new shipmentTrackingRequest(trackSearch);
  trackRequest.search;
  // How the heck do you make it run?????
  //EstesAPI.shipmentTrackingResponse trackResponse = trackClient.shipmentTracking(trackRequest); // gives error