diff --git a/part1/05/05.md b/part1/05/05.md
index 73c5c64..ac72a65 100644
--- a/part1/05/05.md
+++ b/part1/05/05.md
@@ -1,9 +1,82 @@
-<div class="layout-content-only">
+<div class="layout-content-and-preview">
     <div class="layout-content">
         <h1>Einschränkungen?</h1>
     </div>
+    <div class="layout-preview">
+        <img src="part1/05/tux-bug-feature.jpg">
+        <figcaption><a href="https://www.redbubble.com/people/iplus/works/31158477-funny-not-bug-its-feature?p=canvas-print">Quelle</a></figcaption>
+    </div>
 </div>
 
 ---
 
-<!-- here be content -->
+<div class="layout-content-only">
+    <div class="layout-content">
+        <h2>Die Qual der Wahl</h2>
+        <ul>
+            <li class="fragment">Distribution…</li>
+            <div class="fragment">
+                <div style="position:absolute;top:0;left:35%;transform-origin:top left;transform:rotate(30deg);"><img style="height:100px" src="part1/05/question-mark.svg" alt="" /></div>
+            </div>
+            <li class="fragment">Bootloader…</li>
+            <div class="fragment">
+                <div style="position:absolute;top:0;left:40%;transform-origin:top left;transform:rotate(-30deg);"><img style="height:100px" src="part1/05/question-mark.svg" alt="" /></div>
+            </div>
+            <li class="fragment">Dateisysteme…</li>
+            <div class="fragment">
+                <div style="position:absolute;top:40%;left:60%;transform-origin:top left;transform:rotate(-10deg);"><img style="height:100px" src="part1/05/question-mark.svg" alt="" /></div>
+                <div style="position:absolute;top:40%;left:80%;transform-origin:top left;transform:rotate(-20deg);"><img style="height:100px" src="part1/05/question-mark.svg" alt="" /></div>
+            </div>
+            <li class="fragment">Init-System…</li>
+            <li class="fragment">Window Manager…</li>
+            <div class="fragment">
+                <div style="position:absolute;top:50%;left:40%;transform-origin:top left;transform:rotate(10deg);"><img style="height:100px" src="part1/05/question-mark.svg" alt="" /></div>
+                <div style="position:absolute;top:10%;left:70%;transform-origin:top left;transform:rotate(-10deg);"><img style="height:100px" src="part1/05/question-mark.svg" alt="" /></div>
+            </div>
+        </ul>
+        <p class="fragment">$\rightarrow$ Es gibt viele Wege das gleiche zu tun</p>
+        <p class="fragment">$\rightarrow$ Man muss oft viele Varianten probieren, um eine für sich passende Variante zu finden</p>
+    </div>
+</div>
+
+---
+
+<div class="layout-content-only">
+    <div class="layout-content">
+        <h2>Treiberprobleme</h2>
+        <p class="fragment">Häufige Problemquellen:</p>
+        <ul>
+            <li class="fragment">Grafik-Treiber</li>
+            <li class="fragment">WLAN-Treiber</li>
+        </ul>
+        <p class="fragment">Ursachen und Lösungen/Workarounds:</p>
+        <ul>
+            <li class="fragment">Ideologie (proprietere Software vs. Open Source)</li>
+            <li class="fragment">ndiswrapper für WLAN-Treiber</li>
+        </ul>
+    </div>
+</div>
+
+---
+
+<!-- youtube-dl "https://www.youtube.com/watch?v=MShbP3OpASA" -->
+<!-- ffmpeg -i Aalto\ Talk\ with\ Linus\ Torvalds\ \[Full-length\]-MShbP3OpASA.mkv -ss 00:49:57.240 -to 00:50:00.840 -codec:v libtheora -qscale:v 7 -codec:a libvorbis -qscale:a 5 torvalds-fuck-you-nvidia.ogg -->
+<div class="layout-preview-only">
+    <div class="layout-preview">
+        <video style="width:1024px;height:576px" controls width=poster="part1/05/torvalds-fuck-you-nvidia-thumbnail.jpg" src="part1/05/torvalds-fuck-you-nvidia.ogv" preload="auto"></video>
+        <figcaption><a href="https://www.youtube.com/watch?v=MShbP3OpASA">Quelle</a></figcaption>
+    </div>
+</div>
+
+---
+
+<div class="layout-content-only">
+    <div class="layout-content">
+        <h2>Binärkompatibilität</h2>
+        <ul>
+            <li class="fragment">Windows-Programme können nicht unter Windows laufen <span class="fragment">eigentlich</span></li>
+            <li class="fragment">mögl. Lösung $\rightarrow$ WINE (Wine Is Not an Emulator)</li>
+            <li class="fragment">besser: freie Alternativen verwenden und neuen Workflow aneignen</li>
+        </ul>
+    </div>
+</div>
diff --git a/part1/05/question-mark.svg b/part1/05/question-mark.svg
new file mode 100644
index 0000000..f1a20fe
--- /dev/null
+++ b/part1/05/question-mark.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="windows-1252"?>
+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Layer_2" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 512 512" enable-background="new 0 0 512 512" xml:space="preserve">
+<path fill="#2B3B47" d="M379.063,148.114c0,89.948-99.942,83.84-99.942,146.026v0.336c0,7.174-5.815,12.989-12.989,12.989h-54.53  c-7.174,0-12.989-5.815-12.989-12.989v-3.668c0-96.055,87.727-89.947,87.727-134.921c0-19.433-14.436-31.093-38.311-31.093  c-19.423,0-39.271,8.493-57.314,25.851c-4.624,4.448-11.854,4.729-16.907,0.776l-35.862-28.05  c-6.044-4.727-6.745-13.685-1.402-19.193c29.94-30.865,68.846-49.343,120.369-49.343C338.531,54.836,379.063,98.699,379.063,148.114  z M290.225,408.517c0,27.762-22.209,50.526-50.525,50.526c-27.762,0-50.526-22.764-50.526-50.526  c0-27.761,22.764-50.525,50.526-50.525C268.017,357.992,290.225,380.756,290.225,408.517z"/>
+</svg>
\ No newline at end of file
diff --git a/part1/05/torvalds-fuck-you-nvidia-thumbnail.jpg b/part1/05/torvalds-fuck-you-nvidia-thumbnail.jpg
new file mode 100644
index 0000000..c78fb3a
Binary files /dev/null and b/part1/05/torvalds-fuck-you-nvidia-thumbnail.jpg differ
diff --git a/part1/05/torvalds-fuck-you-nvidia.ogv b/part1/05/torvalds-fuck-you-nvidia.ogv
new file mode 100644
index 0000000..fb0c6fc
Binary files /dev/null and b/part1/05/torvalds-fuck-you-nvidia.ogv differ
diff --git a/part1/05/tux-bug-feature.jpg b/part1/05/tux-bug-feature.jpg
new file mode 100644
index 0000000..1fa0c87
Binary files /dev/null and b/part1/05/tux-bug-feature.jpg differ