--- a/thesis/tex/5-Improvements.tex	Thu Jan 15 12:20:21 2009 +0100
+++ b/thesis/tex/5-Improvements.tex	Thu Jan 15 12:29:54 2009 +0100
@@ -381,7 +381,8 @@
 
 \begin{figure}
 	\begin{center}
-		\input{input/ipc-protocol.tex}
+		\codeinput{input/ipc-protocol.txt}
+		%\includegraphics[scale=0.75]{img/ipc-protocol.eps}
 	\end{center}
 	\caption{State diagram of the protocol used for \NAME{IPC}}
 	\label{fig:ipc-protocol}
@@ -412,7 +413,7 @@
 
 \begin{figure}
 	\begin{center}
-		\input{input/queue-data-flow.tex}
+		%\input{img/queue-data-flow.eps}
 	\end{center}
 	\caption{Data flow of messages in the queue}
 	\label{fig:queue-data-flow}
@@ -459,7 +460,7 @@
 
 The user set required for \qmail\ seems to be too complex. One special user, like \postfix\ uses, is more appropriate. \name{root} privilege and \name{setuid} permission is avoided as much as possible.
 
-Table \ref{tab:new-masqmail-permissions} shows the suggested ownership and permissions of the modules. Figure \ref{fig:new-masqmail-queue} shows the permissions and ownership used for the queue.
+Table \ref{tab:new-masqmail-permissions} shows the suggested ownership and permissions of the modules.
 
 \begin{table}
 	\begin{center}
@@ -469,13 +470,8 @@
 	\label{tab:new-masqmail-permission}
 \end{table}
 
-\begin{figure}
-	\begin{center}
-		\input{input/new-masqmail-queue.tex}
-	\end{center}
-	\caption{Ownership and permissions of the queue}
-	\label{fig:new-masqmail-queue}
-\end{figure}
+These are the permissions and ownership used for the queue:
+\codeinput{input/new-masqmail-queue.txt}