diff --git a/NVIDIA AR SDK Programming Guide.pdf b/NVIDIA AR SDK Programming Guide.pdf
index 46924bf..f155ff3 100644
Binary files a/NVIDIA AR SDK Programming Guide.pdf and b/NVIDIA AR SDK Programming Guide.pdf differ
diff --git a/samples/FaceTrack/FaceTrack.cpp b/samples/FaceTrack/FaceTrack.cpp
index dd3e1b3..2ba4a46 100644
--- a/samples/FaceTrack/FaceTrack.cpp
+++ b/samples/FaceTrack/FaceTrack.cpp
@@ -755,6 +755,10 @@ DoApp::Err DoApp::initOfflineMode(const char *inputFilename, const char *outputF
 DoApp::Err DoApp::fitFaceModel() {
   DoApp::Err doErr = errNone;
   nvErr = face_ar_engine.fitFaceModel(frame);
+  if (FLAG_captureOutputs) {
+    writeFrameAndEstResults(frame, face_ar_engine.output_bboxes, face_ar_engine.getLandmarks());
+    writeVideoAndEstResults(frame, face_ar_engine.output_bboxes, face_ar_engine.getLandmarks());
+  }
 
   if (FaceEngine::Err::errNone == nvErr) {
 #ifdef VISUALIZE
diff --git a/samples/FaceTrack/FaceTrack.exe b/samples/FaceTrack/FaceTrack.exe
index 0d9316e..3b63fde 100644
Binary files a/samples/FaceTrack/FaceTrack.exe and b/samples/FaceTrack/FaceTrack.exe differ
diff --git a/samples/FaceTrack/Readme.txt b/samples/FaceTrack/Readme.txt
index 4ac5e07..4dc0475 100644
--- a/samples/FaceTrack/Readme.txt
+++ b/samples/FaceTrack/Readme.txt
@@ -1,5 +1,5 @@
-FaceTrack is a sample Windows application that demonstrates the face detection, landmark detection,
-and 3D face reconstruction features of the NVIDIA AR SDK. The application requires a video feed
+FaceTrack is a sample Windows application that demonstrates the face tracking, landmark tracking,
+and 3D mesh tracking features of the NVIDIA AR SDK. The application requires a video feed
 from a camera connected to the computer running the application, or from a video file, as specified
 with command-line arguments (enumerated by executing: FaceTrack.exe --help). 
 
@@ -7,15 +7,17 @@ The sample application can run in 3 modes which can be toggled through the '1',
 the keyboard
 1 - Face tracking
 2 - Facial landmark tracking
-3 - 3D face reconstruction
+3 - 3D mesh tracking
 
 For more controls and configurations of the sample app, please read the SDK programming guide.
 
-3D face fitting requires the model file face_model0.nvf which is not part of the SDK package.
-It has to be generated through the steps described below. The sample app can still be used in
-mode 1 and 2 without this file.
+3D mesh tracking feature requires a 3D Morphable Face Model (3DMM). 
+NVIDIA AR SDK does not include a 3DMM. Therefore, if you are using the 3D mesh tracking feature, you must configure NVIDIA AR SDK with 3DMM. 
+Note: To configure NVIDIA AR SDK with 3DMM, you can use the Surrey Face Model, as described in the steps below, or your own model.
+The sample app can still be used in mode 1 and 2 without this file.
 
-To generate the face model file face_model0.nvf required for 3D face fitting:
+NVIDIA AR SDK provides the ConvertSurreyFaceModel.exe utility to convert 3DMM files to the NVIDIA .nvf format that is required by the SDK.
+To generate the face model file face_model0.nvf required for 3D mesh tracking:
 
 1) Download the following Surrey Face Model files from the eos project page on Github:
 	sfm_shape_3448.bin
diff --git a/tools/ConvertSurreyFaceModel.exe b/tools/ConvertSurreyFaceModel.exe
index cccf157..0ae6758 100644
Binary files a/tools/ConvertSurreyFaceModel.exe and b/tools/ConvertSurreyFaceModel.exe differ