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diff --git a/documents/linux/pidgin_encryption_installation/gaim_encryption_installation.lyx b/documents/linux/pidgin_encryption_installation/gaim_encryption_installation.lyx
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+++ b/documents/linux/pidgin_encryption_installation/gaim_encryption_installation.lyx
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+#LyX 1.4.3 created this file. For more info see http://www.lyx.org/
+\lyxformat 245
+\begin_document
+\begin_header
+\textclass article
+\begin_preamble
+\usepackage{hyperref}
+\usepackage{html}
+\usepackage{german}
+\end_preamble
+\language ngerman
+\inputencoding auto
+\fontscheme default
+\graphics default
+\paperfontsize default
+\spacing single
+\papersize default
+\use_geometry false
+\use_amsmath 1
+\cite_engine basic
+\use_bibtopic false
+\paperorientation portrait
+\secnumdepth 3
+\tocdepth 3
+\paragraph_separation skip
+\defskip medskip
+\quotes_language english
+\papercolumns 1
+\papersides 1
+\paperpagestyle default
+\tracking_changes false
+\output_changes true
+\end_header
+
+\begin_body
+
+\begin_layout Standard
+\begin_inset Include \input{titlebar.inc}
+preview false
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+\begin_inset Include \input{menue.inc}
+preview false
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+\begin_inset ERT
+status collapsed
+
+\begin_layout Standard
+
+
+\backslash
+begin{rawhtml}
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+<!-- main starts here -->
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+<div id="main">
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+
+\backslash
+end{rawhtml}
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Title
+Gaim-/Pidgin-Encryption installieren
+\end_layout
+
+\begin_layout Author
+Verschlüsselt Chatten mit Gaim/Pidgin
+\end_layout
+
+\begin_layout Subsection
+Installation mit einer Paketverwaltung
+\end_layout
+
+\begin_layout Standard
+Am Beispiel der Paketverwaltung Synaptic soll die Gaim-/Pidgin-Encryption-Instal
+lation beschrieben werden.
+ Dazu benötigst du entweder eine Internetverbindung oder die entsprechende
+ CD/DVD deiner Linux Distribution.
+ Dieser Vorgang ist bei anderen Paketverwaltungen (wie Yast2 oder Yum) ähnlich.
+\end_layout
+
+\begin_layout Standard
+Starte Synaptic - bei einer Debian-basierten Distribution findest du Synaptic
+ im Gnome-Menü unter 
+\begin_inset ERT
+status collapsed
+
+\begin_layout Standard
+
+
+\backslash
+begin{rawhtml}
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+<span class="kbd">
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+
+\backslash
+end{rawhtml}
+\end_layout
+
+\end_inset
+
+System -> Systemverwaltung -> Synaptic-Paketverwaltung
+\begin_inset ERT
+status collapsed
+
+\begin_layout Standard
+
+
+\backslash
+begin{rawhtml}
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+</span>
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+
+\backslash
+end{rawhtml}
+\end_layout
+
+\end_inset
+
+:
+\end_layout
+
+\begin_layout Standard
+\begin_inset Float figure
+wide false
+sideways false
+status open
+
+\begin_layout Standard
+\begin_inset Graphics
+	filename bilder/unbearbeitet/gnome_menue_synaptic.png
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Caption
+Synaptic starten
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+Am einfachsten ist es, wenn du nach dem Begriff 
+\emph on
+gaim-encryption
+\emph default
+ bzw.
+ 
+\emph on
+pidgin-encryption 
+\emph default
+suchst.
+ Trage dazu nach einem Klick auf die Schaltfläche 
+\begin_inset ERT
+status collapsed
+
+\begin_layout Standard
+
+
+\backslash
+begin{rawhtml}
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+<span class="kbd">
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+
+\backslash
+end{rawhtml}
+\end_layout
+
+\end_inset
+
+Suche
+\begin_inset ERT
+status collapsed
+
+\begin_layout Standard
+
+
+\backslash
+begin{rawhtml}
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+</span>
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+
+\backslash
+end{rawhtml}
+\end_layout
+
+\end_inset
+
+ (1) den Suchbegriff in das Feld 
+\emph on
+Suche
+\emph default
+ (2) ein:
+\end_layout
+
+\begin_layout Standard
+\begin_inset Float figure
+wide false
+sideways false
+status open
+
+\begin_layout Standard
+\begin_inset Graphics
+	filename bilder/synaptic_suche_gaim-encryption.png
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Caption
+Suche nach dem Paket 
+\emph on
+gaim-encryption
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+Nachdem das Paket 
+\emph on
+gaim-encryption
+\emph default
+ bzw.
+ 
+\emph on
+pidgin-encryption 
+\emph default
+gefunden wurde, klickst du es mit der rechten Maustaste an und wählst aus
+ dem Menü 
+\begin_inset ERT
+status collapsed
+
+\begin_layout Standard
+
+
+\backslash
+begin{rawhtml}
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+<span class="kbd">
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+
+\backslash
+end{rawhtml}
+\end_layout
+
+\end_inset
+
+Zum Installieren vormerken
+\begin_inset ERT
+status collapsed
+
+\begin_layout Standard
+
+
+\backslash
+begin{rawhtml}
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+</span>
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+
+\backslash
+end{rawhtml}
+\end_layout
+
+\end_inset
+
+ aus.
+ Ein Klick auf den Button 
+\begin_inset ERT
+status collapsed
+
+\begin_layout Standard
+
+
+\backslash
+begin{rawhtml}
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+<span class="kbd">
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+
+\backslash
+end{rawhtml}
+\end_layout
+
+\end_inset
+
+Anwenden
+\begin_inset ERT
+status collapsed
+
+\begin_layout Standard
+
+
+\backslash
+begin{rawhtml}
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+</span>
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Standard
+
+
+\backslash
+end{rawhtml}
+\end_layout
+
+\end_inset
+
+ in der Synaptic-Menüleiste führt die Installation dann aus.
+\end_layout
+
+\begin_layout Standard
+\begin_inset Include \input{progress/chat_programme.inc}
+preview false
+
+\end_inset
+
+
+\end_layout
+
+\end_body
+\end_document