diff --git a/servers/dotNet/App_Code/DbWriter.cs b/servers/dotNet/App_Code/DbWriter.cs
index 2632b97..892e3bd 100755
--- a/servers/dotNet/App_Code/DbWriter.cs
+++ b/servers/dotNet/App_Code/DbWriter.cs
@@ -20,7 +20,7 @@
     /// </summary>
     public string updateDB(string storedProcedureName, params SqlParameter[] spParameterList)
     {
-        string identityColumnID = "0";
+        string returnValue = "0";
         SqlDataReader sqlDataReader = null;;
         SqlConnection sqlConnection = null;
 
@@ -47,13 +47,12 @@
             sqlConnection.Open();
             sqlDataReader = cmd.ExecuteReader();
 
-            // if we have successfully executed the stored procedure then 
-            // get the identityColumnID from the DB
             if (sqlDataReader.Read())
             {
-                identityColumnID = sqlDataReader.GetInt32(0).ToString();
+                returnValue = sqlDataReader.GetString(0);
             }
         } catch (Exception e) {
+            returnValue = "updateDB error: " + e.Message;
             Console.WriteLine("updateDB error: " + e.Message);
         } finally {
             if (sqlConnection != null)
@@ -66,7 +65,7 @@
             }
         }
 
-        return identityColumnID;
+        return returnValue;
     }
 
     private string GetConnectionString()
diff --git a/servers/dotNet/UpdateLocation.aspx.cs b/servers/dotNet/UpdateLocation.aspx.cs
index 8902987..41f9845 100755
--- a/servers/dotNet/UpdateLocation.aspx.cs
+++ b/servers/dotNet/UpdateLocation.aspx.cs
@@ -8,30 +8,34 @@
 public partial class UpdateLocation : System.Web.UI.Page {
 
     protected void Page_Load(object sender, EventArgs e) {
-        string latitude = Request.Form["latitude"];
-        string longitude = Request.Form["longitude"];
-        string speed = Request.Form["speed"];
-        string direction = Request.Form["direction"];
-        string distance = Request.Form["distance"];
-        string date = Server.UrlDecode(Request.Form["date"]);
+
+        // http://localhost/gpstracker/UpdateLocation.aspx?longitude=-122.0214996&latitude=47.4758847&extrainfo=0&username=momo&distance=0.012262854&date=2014-09-16%2B17%253A49%253A57&direction=0&accuracy=65&phonenumber=867-5309&eventtype=android&sessionid=0a6dfd74-df4d-466e-b1b8-23234ef57512&speed=0&locationmethod=fused
+
+        string latitude = Request.QueryString["latitude"];
+        string longitude = Request.QueryString["longitude"];
+        string speed = Request.QueryString["speed"];
+        string direction = Request.QueryString["direction"];
+        string distance = Request.QueryString["distance"];
+        string date = Server.UrlDecode(Request.QueryString["date"]);
 
         // convert to DateTime format
         date = convertFromMySqlDate(date);
 
-        string locationMethod = Server.UrlDecode(Request.Form["locationmethod"]);
-        string phoneNumber = Request.Form["phonenumber"];
-        string sessionID = Request.Form["sessionid"];
-        string accuracy = Request.Form["accuracy"];
-        string eventType = Request.Form["eventtype"];
-        string extraInfo = Request.Form["extrainfo"];
+        string locationMethod = Server.UrlDecode(Request.QueryString["locationmethod"]);
+        string phoneNumber = Request.QueryString["phonenumber"];
+        string userName = Request.QueryString["username"];
+        string sessionID = Request.QueryString["sessionid"];
+        string accuracy = Request.QueryString["accuracy"];
+        string eventType = Request.QueryString["eventtype"];
+        string extraInfo = Request.QueryString["extrainfo"];
 
         // our helper class to update the database
         DbWriter dbw = new DbWriter();
-
+        string returnValue = "";
         try {
 
             // update the database with our GPS data from the phone
-            dbw.updateDB("prcSaveGPSLocation",
+            returnValue = dbw.updateDB("prcSaveGPSLocation",
                 new SqlParameter("@latitude", latitude),
                 new SqlParameter("@longitude", longitude),
                 new SqlParameter("@speed", speed),
@@ -40,14 +44,18 @@
                 new SqlParameter("@date", date),
                 new SqlParameter("@locationMethod", locationMethod),
                 new SqlParameter("@phoneNumber", phoneNumber),
+                new SqlParameter("@userName", userName),
                 new SqlParameter("@sessionID", sessionID),
                 new SqlParameter("@accuracy", accuracy),
                 new SqlParameter("@eventType", eventType),
                 new SqlParameter("@extraInfo", extraInfo));
+
         }
         catch (Exception ex) {
             Response.Write(ex.Message);
         }
+
+        Response.Write(date + ": " +  returnValue);
     }
 
     // convert to datetime string
diff --git a/servers/dotNet/Web.config b/servers/dotNet/Web.config
index 0e4e435..aaac5b0 100755
--- a/servers/dotNet/Web.config
+++ b/servers/dotNet/Web.config
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 
 <!--
   For more information on how to configure your ASP.NET application, please visit
@@ -7,11 +7,20 @@
 
 <configuration>
   <connectionStrings>
-    <add name="MSSQLConnectionString" providerName="System.Data.SqlClient" 
-         connectionString="Data Source=localhost\SQLEXPRESS;Initial Catalog=GPSTracker;Persist Security Info=True;User ID=sa;Password=gpstracker"/>
+    <add name="MSSQLConnectionString" providerName="System.Data.SqlClient" connectionString="Data Source=localhost\SQLEXPRESS;Initial Catalog=GPSTracker;Persist Security Info=True;User ID=sa;Password=gpstracker" />
   </connectionStrings>
     <system.web>
+      <customErrors mode="Off" />
       <compilation debug="true" targetFramework="4.5" />
       <httpRuntime targetFramework="4.5" />
     </system.web>
+    <system.webServer>
+        <caching>
+            <profiles>
+                <add extension=".cs" policy="DisableCache" kernelCachePolicy="DontCache" />
+                <add extension=".aspx.cs" policy="DisableCache" kernelCachePolicy="DontCache" />
+                <add extension=".aspx" policy="DisableCache" kernelCachePolicy="DontCache" />
+            </profiles>
+        </caching>
+    </system.webServer>
 </configuration>
diff --git a/servers/dotNet/sqlserver/gpstracker-9-14-14.bak b/servers/dotNet/sqlserver/gpstracker-9-14-14.bak
index 7515050..cb758a7 100644
--- a/servers/dotNet/sqlserver/gpstracker-9-14-14.bak
+++ b/servers/dotNet/sqlserver/gpstracker-9-14-14.bak
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