diff -Naur VirtualBox-1.5.4_OSE/src/VBox/Installer/linux/VBoxSysInfo.sh VirtualBox-1.5.4_OSE-magellan/src/VBox/Installer/linux/VBoxSysInfo.sh
--- VirtualBox-1.5.4_OSE/src/VBox/Installer/linux/VBoxSysInfo.sh	2007-11-21 20:54:35.000000000 +0100
+++ VirtualBox-1.5.4_OSE-magellan/src/VBox/Installer/linux/VBoxSysInfo.sh	2008-01-13 19:43:16.000000000 +0100
@@ -85,6 +85,11 @@
         # distributions may give false positives.
         release=`cat /etc/redhat-release | sed -e 's/[A-Za-z ]* release //'`
         print_linux_info "Redhat" $release
+    elif [ -r /etc/mageversion ]
+    then
+	# Magellan Linux
+	release=`cat /etc/mageversion`
+	print_linux_info "Magellan Linux" $release
     else
         print_linux_info "unknown" "unknown"
     fi