diff --git a/presentations/fmea/A10_thunderbolt.jpg b/presentations/fmea/A10_thunderbolt.jpg
new file mode 100644
index 0000000..4451945
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diff --git a/presentations/fmea/SIL.gif b/presentations/fmea/SIL.gif
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diff --git a/presentations/fmea/SIL.png b/presentations/fmea/SIL.png
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diff --git a/presentations/fmea/fmea_pres.tex b/presentations/fmea/fmea_pres.tex
index 5458191..9a82ffc 100644
--- a/presentations/fmea/fmea_pres.tex
+++ b/presentations/fmea/fmea_pres.tex
@@ -270,9 +270,10 @@ will return most cost benefit.
 \frametitle{ FMECA - Failure Modes Effects and Criticallity Analysis}
 \begin{figure}
  \centering
- \includegraphics[width=100pt]{./military-aircraft-desktop-computer-wallpaper-missile-launch.jpg}
+ %\includegraphics[width=100pt]{./military-aircraft-desktop-computer-wallpaper-missile-launch.jpg}
+ \includegraphics[width=100pt]{./A10_thunderbolt.jpg}
  % military-aircraft-desktop-computer-wallpaper-missile-launch.jpg: 1024x768 pixel, 300dpi, 8.67x6.50 cm, bb=0 0 246 184
- \caption{Military Aircraft}
+ \caption{A10 Thunderbolt}
  \label{fig:f16missile}
 \end{figure}
 Emphasis on determining criticallity of failure.
@@ -335,7 +336,7 @@ for a project manager.
 \frametitle{ FMEDA - Failure Modes Effects and Diagnostic Analysis}
 \begin{figure}
  \centering
- \includegraphics[width=200pt]{./SIL.jpg}
+ \includegraphics[width=200pt]{./SIL.png}
  % SIL.jpg: 350x286 pixel, 72dpi, 12.35x10.09 cm, bb=0 0 350 286
  \caption{SIL requirements}
 \end{figure}
diff --git a/presentations/fmea/three_tree.dia b/presentations/fmea/three_tree.dia
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index 226f2db..0000000
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