diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index 18a3a228d6..83eab37318 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -63,7 +63,7 @@
 #include <UUID.h>
 #include <OctreeSceneStats.h>
 #include <LocalVoxelsList.h>
-#include <FstReader.h>
+#include <ModelUploader.h>
 
 #include "Application.h"
 #include "InterfaceVersion.h"
@@ -3244,9 +3244,9 @@ void Application::toggleRunningScriptsWidget()
 }
 
 void Application::uploadFST(bool isHead) {
-    FstReader reader(isHead);
-    if (reader.zip()) {
-        reader.send();
+    ModelUploader* uploader = new ModelUploader(isHead);
+    if (uploader->zip()) {
+        uploader->send();
     }
 }
 
diff --git a/libraries/shared/src/FstReader.cpp b/libraries/shared/src/ModelUploader.cpp
similarity index 86%
rename from libraries/shared/src/FstReader.cpp
rename to libraries/shared/src/ModelUploader.cpp
index fa71679dd2..71514c8b0f 100644
--- a/libraries/shared/src/FstReader.cpp
+++ b/libraries/shared/src/ModelUploader.cpp
@@ -1,5 +1,5 @@
 //
-//  FstReader.cpp
+//  ModelUploader.cpp
 //  hifi
 //
 //  Created by Clément Brisset on 3/4/14.
@@ -18,7 +18,7 @@
 #include <QMessageBox>
 
 #include "AccountManager.h"
-#include "FstReader.h"
+#include "ModelUploader.h"
 
 
 static const QString NAME_FIELD = "name";
@@ -38,7 +38,7 @@ public:
     }
 };
 
-FstReader::FstReader(bool isHead) :
+ModelUploader::ModelUploader(bool isHead) :
     _zipDir(new TemporaryDir()),
     _lodCount(-1),
     _texturesCount(-1),
@@ -51,11 +51,11 @@ FstReader::FstReader(bool isHead) :
     
 }
 
-FstReader::~FstReader() {
+ModelUploader::~ModelUploader() {
     delete _dataMultiPart;
 }
 
-bool FstReader::zip() {
+bool ModelUploader::zip() {
     // File Dialog
     QString filename = QFileDialog::getOpenFileName(NULL,
                                                     "Select your .fst file ...",
@@ -167,20 +167,41 @@ bool FstReader::zip() {
     return true;
 }
 
-bool FstReader::send() {
+bool ModelUploader::send() {
     if (!_readyToSend) {
         return false;
     }
     
-    AccountManager::getInstance().authenticatedRequest(MODEL_URL, QNetworkAccessManager::PostOperation, JSONCallbackParameters(), QByteArray(), _dataMultiPart);
+    JSONCallbackParameters callbackParams;
+    callbackParams.jsonCallbackReceiver = this;
+    callbackParams.jsonCallbackMethod = "uploadSuccess";
+    callbackParams.errorCallbackReceiver = this;
+    callbackParams.errorCallbackMethod = "uploadFailed";
+    
+    AccountManager::getInstance().authenticatedRequest(MODEL_URL, QNetworkAccessManager::PostOperation, callbackParams, QByteArray(), _dataMultiPart);
     _zipDir = NULL;
     _dataMultiPart = NULL;
-    qDebug() << "Model sent.";
+    qDebug() << "Sending model...";
     
     return true;
 }
 
-bool FstReader::addTextures(const QFileInfo& texdir) {
+void ModelUploader::uploadSuccess(const QJsonObject& jsonResponse) {
+    qDebug() << "Model sent with success to the data server.";
+    qDebug() << "It might take a few minute for it to appear in your model browser.";
+    deleteLater();
+}
+
+void ModelUploader::uploadFailed(QNetworkReply::NetworkError errorCode, const QString& errorString) {
+    QMessageBox::warning(NULL,
+                         QString("ModelUploader::uploadFailed()"),
+                         QString("Model could not be sent to the data server."),
+                         QMessageBox::Ok);
+    qDebug() << "Model upload failed (" << errorCode << "): " << errorString;
+    deleteLater();
+}
+
+bool ModelUploader::addTextures(const QFileInfo& texdir) {
     QStringList filter;
     filter << "*.png" << "*.tif" << "*.jpg" << "*.jpeg";
     
@@ -209,7 +230,7 @@ bool FstReader::addTextures(const QFileInfo& texdir) {
     return true;
 }
 
-bool FstReader::compressFile(const QString &inFileName, const QString &outFileName) {
+bool ModelUploader::compressFile(const QString &inFileName, const QString &outFileName) {
     QFile inFile(inFileName);
     inFile.open(QIODevice::ReadOnly);
     QByteArray buffer = inFile.readAll();
@@ -233,7 +254,7 @@ bool FstReader::compressFile(const QString &inFileName, const QString &outFileNa
 }
 
 
-bool FstReader::addPart(const QString &path, const QString& name) {
+bool ModelUploader::addPart(const QString &path, const QString& name) {
     QFile* file = new QFile(path);
     if (!file->open(QIODevice::ReadOnly)) {
         QMessageBox::warning(NULL,
diff --git a/libraries/shared/src/FstReader.h b/libraries/shared/src/ModelUploader.h
similarity index 58%
rename from libraries/shared/src/FstReader.h
rename to libraries/shared/src/ModelUploader.h
index 6d1cac01c4..f127008f44 100644
--- a/libraries/shared/src/FstReader.h
+++ b/libraries/shared/src/ModelUploader.h
@@ -1,5 +1,5 @@
 //
-//  FstReader.h
+//  ModelUploader.h
 //  hifi
 //
 //  Created by Clément Brisset on 3/4/14.
@@ -7,20 +7,27 @@
 //
 //
 
-#ifndef __hifi__FstReader__
-#define __hifi__FstReader__
+#ifndef __hifi__ModelUploader__
+#define __hifi__ModelUploader__
 
 class TemporaryDir;
 class QHttpMultiPart;
+class QFileInfo;
 
-class FstReader : public QObject {
+class ModelUploader : public QObject {
+    Q_OBJECT
+    
 public:
-    FstReader(bool isHead);
-    ~FstReader();
+    ModelUploader(bool isHead);
+    ~ModelUploader();
     
     bool zip();
     bool send();
     
+private slots:
+    void uploadSuccess(const QJsonObject& jsonResponse);
+    void uploadFailed(QNetworkReply::NetworkError errorCode, const QString& errorString);
+    
 private:
     TemporaryDir* _zipDir;
     int _lodCount;
@@ -37,4 +44,4 @@ private:
     bool addPart(const QString& path, const QString& name);
 };
 
-#endif /* defined(__hifi__FstReader__) */
+#endif /* defined(__hifi__ModelUploader__) */