diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/T b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/T
index e270b4ef12..c15520f994 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/T
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/T
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/U b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/U
index 2858e65d32..3e850b913b 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/U
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/U
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/p b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/p
index 2eda19d6ad..19224ed2b0 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/p
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/p
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/RASProperties b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/RASProperties
index 28b914fd76..8abafb5ce5 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/RASProperties
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/RASProperties
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/polyMesh/blockMeshDict b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/polyMesh/blockMeshDict
index 5dbe4b8413..3182880286 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/polyMesh/blockMeshDict
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/polyMesh/blockMeshDict
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/polyMesh/boundary b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/polyMesh/boundary
index 3d13809c69..7cba6d73ec 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/polyMesh/boundary
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/polyMesh/boundary
@@ -1,7 +1,7 @@
 /*--------------------------------*- C++ -*----------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.6                                   |
+|  \\    /   O peration     | Version:  dev                                   |
 |   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/thermophysicalProperties b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/thermophysicalProperties
index c1d6b112e9..6f5a818e17 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/thermophysicalProperties
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/thermophysicalProperties
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/controlDict b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/controlDict
index b0a009a45b..e250c63939 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/controlDict
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/controlDict
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSchemes b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSchemes
index 3aa1a122cc..8a7b5900c1 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSchemes
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSchemes
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
@@ -39,7 +39,7 @@ laplacianSchemes
 {
     default         none;
     laplacian(muEff,U) Gauss linear uncorrected;
-    laplacian((rho*(1|A(U))),p) Gauss linear uncorrected;
+    laplacian((rho*(1|A(U))),p_rgh) Gauss linear uncorrected;
     laplacian(alphaEff,h) Gauss linear uncorrected;
     laplacian(DkEff,k) Gauss linear uncorrected;
     laplacian(DepsilonEff,epsilon) Gauss linear uncorrected;
@@ -59,7 +59,7 @@ snGradSchemes
 fluxRequired
 {
     default         no;
-    p;
+    p_rgh;
 }
 
 
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSolution b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSolution
index 451f5da1aa..2b7472975c 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSolution
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSolution
@@ -17,11 +17,11 @@ FoamFile
 
 solvers
 {
-    p
+    p_rgh
     {
         solver           GAMG;
         tolerance        1e-7;
-        relTol           0.1;
+        relTol           0.01;
 
         smoother         DICGaussSeidel;
 
@@ -42,16 +42,18 @@ solvers
 
 SIMPLE
 {
+    momentumPredictor yes;
     nNonOrthogonalCorrectors 0;
-    pRefCell        0;
+    p_rghRefCell    0;
+    p_rghRefValue   100000;
     pRefValue       100000;
     convergence     1e-04;
 }
 
 relaxationFactors
 {
-    p               0.3;
-    U               0.7;
+    p_rgh           0.9;
+    U               0.3;
     h               0.7;
     "(k|epsilon|omega)" 0.7;
 }
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/sampleDict b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/sampleDict
index 9625d2cd11..e2b70a1cfe 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/sampleDict
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/sampleDict
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile