diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -5,6 +5,8 @@ Simply download and double-click the Automator script.
 
 Then `Finder -> Select arbitrary folder -> Convert to CD image`
     
+![Screencast](convert-to-cd-image-demo.gif)    
+    
 ### How to install?
 
 1. Click on the green button "Clone or Download" -> "Download ZIP".
diff --git a/convert-to-cd-image-demo.gif b/convert-to-cd-image-demo.gif
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index 0000000..4dfb837
Binary files /dev/null and b/convert-to-cd-image-demo.gif differ