diff -r d7ef04254e9c -r 7310daa5a362 OpenSecurity/bin/download_initial_image.sh
--- a/OpenSecurity/bin/download_initial_image.sh	Wed Oct 29 15:18:22 2014 +0100
+++ b/OpenSecurity/bin/download_initial_image.sh	Fri Nov 28 15:52:36 2014 +0100
@@ -67,7 +67,12 @@
 fi
 
 # start download
-URL="http://service.x-net.at/opensecurity/OsecVM_latest.ova"
+URL=$(cat /proc/registry64/HKEY_LOCAL_MACHINE/SOFTWARE/OpenSecurity/ImageUrl)
+if [ $? != "0" ]; then
+    echo "no URL given at HKEY_LOCAL_MACHINE/SOFTWARE/OpenSecurity/ImageUrl"
+    echo "don't know where to look"
+    exit 1
+fi
 wget --progress=dot:mega ${URL} -O "${TARGET_FOLDER}"/OsecVM.ova