diff --git a/Documentation/FinalPresentation/Presentation.pdf b/Documentation/FinalPresentation/Presentation.pdf
index 24020477..2c9b354e 100644
Binary files a/Documentation/FinalPresentation/Presentation.pdf and b/Documentation/FinalPresentation/Presentation.pdf differ
diff --git a/Documentation/FinalPresentation/Presentation.tex b/Documentation/FinalPresentation/Presentation.tex
index 9784d407..9e3834aa 100644
--- a/Documentation/FinalPresentation/Presentation.tex
+++ b/Documentation/FinalPresentation/Presentation.tex
@@ -57,6 +57,14 @@ \subsection{Explanation of Terms}
 \end{itemize}
 \end{frame}
 
+\begin{frame}
+\frametitle{Demonstration}
+\begin{center}
+\emph{Demonstration -- Running Geant4 on the CPU}
+% 
+\end{center}
+\end{frame}
+
 \begin{frame}
 \begin{itemize}
 \frametitle{What is GP-GPU}
diff --git a/geant4.10.02/source/externals/cuda/tests/UnitTest_Results_GPU.txt b/geant4.10.02/source/externals/cuda/tests/UnitTest_Results_GPU.txt
index b47244f0..fd0b0158 100644
--- a/geant4.10.02/source/externals/cuda/tests/UnitTest_Results_GPU.txt
+++ b/geant4.10.02/source/externals/cuda/tests/UnitTest_Results_GPU.txt
@@ -68,7 +68,7 @@ hash: 17710924904126496405
 @numQueries=10000
 hash: 7506977939755255107
 @numQueries=100000
-hash: 1638135657286475825
+hash: 10300846530834065403
 #void Init(std::istream & aDataFile, G4int total, G4double ux=1., G4double uy=1.)_5
 theData xVals hash: 7171123492023199933
 theData yVals hash: 9268461341921925588
diff --git a/geant4.10.02/source/externals/cuda/tests/UnitTest_Times_GPU.txt b/geant4.10.02/source/externals/cuda/tests/UnitTest_Times_GPU.txt
index 66dd0be8..b7e1b5fa 100644
--- a/geant4.10.02/source/externals/cuda/tests/UnitTest_Times_GPU.txt
+++ b/geant4.10.02/source/externals/cuda/tests/UnitTest_Times_GPU.txt
@@ -2,96 +2,96 @@
 !0!0
 #void G4ParticleHPVector_CUDA::GetXsecBuffer(G4double * queryList, G4int length)_0
 @numQueries=10
-1.09673e-05
+2.14577e-06
 @numQueries=50
 0
 @numQueries=100
 0
 @numQueries=10000
-3.09944e-06
+5.10216e-05
 @numQueries=100000
-5.00679e-05
+0.00039196
 #void Init(std::istream & aDataFile, G4int total, G4double ux=1., G4double uy=1.)_1
-0.000191927
+0.00022316
 !1!80
 #void G4ParticleHPVector_CUDA::GetXsecBuffer(G4double * queryList, G4int length)_1
 @numQueries=10
-0.166332
+6.91414e-06
 @numQueries=50
-0.000472069
+2.14577e-06
 @numQueries=100
-0.000467062
+5.00679e-06
 @numQueries=10000
-0.00070405
+0.000111818
 @numQueries=100000
-0.00235915
+0.00125098
 #void Init(std::istream & aDataFile, G4int total, G4double ux=1., G4double uy=1.)_2
-0.00298691
+0.00342703
 !2!1509
 #void G4ParticleHPVector_CUDA::GetXsecBuffer(G4double * queryList, G4int length)_2
 @numQueries=10
-0.000522137
+9.53674e-07
 @numQueries=50
-0.000503063
+3.09944e-06
 @numQueries=100
-0.00048995
+5.00679e-06
 @numQueries=10000
-0.000810862
+0.000267029
 @numQueries=100000
-0.00353718
+0.00185204
 #void Init(std::istream & aDataFile, G4int total, G4double ux=1., G4double uy=1.)_3
-0.0231729
+0.0276361
 !3!8045
 #void G4ParticleHPVector_CUDA::GetXsecBuffer(G4double * queryList, G4int length)_3
 @numQueries=10
-0.000764132
+3.09944e-06
 @numQueries=50
-0.000505924
+3.09944e-06
 @numQueries=100
-0.000524998
+5.00679e-06
 @numQueries=10000
-0.00175095
+0.000696898
 @numQueries=100000
-0.00564194
+0.00206494
 #void Init(std::istream & aDataFile, G4int total, G4double ux=1., G4double uy=1.)_4
-0.101069
+0.109517
 !4!41854
 #void G4ParticleHPVector_CUDA::GetXsecBuffer(G4double * queryList, G4int length)_4
 @numQueries=10
-0.0106211
+6.19888e-06
 @numQueries=50
-0.002105
+2.86102e-06
 @numQueries=100
-0.00250816
+5.00679e-06
 @numQueries=10000
-0.00284505
+0.00118494
 @numQueries=100000
-0.0215211
+0.010016
 #void Init(std::istream & aDataFile, G4int total, G4double ux=1., G4double uy=1.)_5
-0.16487
+0.175717
 !5!98995
 #void G4ParticleHPVector_CUDA::GetXsecBuffer(G4double * queryList, G4int length)_5
 @numQueries=10
-0.0013051
+1.90735e-06
 @numQueries=50
-0.00119305
+2.14577e-06
 @numQueries=100
-0.00112081
+5.00679e-06
 @numQueries=10000
-0.00385904
+0.000800133
 @numQueries=100000
-0.0405099
+0.011204
 #void Init(std::istream & aDataFile, G4int total, G4double ux=1., G4double uy=1.)_6
-0.528599
+0.518532
 !6!242594
 #void G4ParticleHPVector_CUDA::GetXsecBuffer(G4double * queryList, G4int length)_6
 @numQueries=10
-0.00328398
+3.09944e-06
 @numQueries=50
-0.00317383
+2.86102e-06
 @numQueries=100
-0.00319195
+5.00679e-06
 @numQueries=10000
-0.0109839
+0.000802994
 @numQueries=100000
-0.113973
+0.0119531