diff -NurpP --minimal VirtualBox-2.2.2_OSE.orig/src/VBox/Installer/linux/VBoxSysInfo.sh VirtualBox-2.2.2_OSE.new/src/VBox/Installer/linux/VBoxSysInfo.sh
--- VirtualBox-2.2.2_OSE.orig/src/VBox/Installer/linux/VBoxSysInfo.sh	2009-04-27 19:57:14.000000000 +0200
+++ VirtualBox-2.2.2_OSE.new/src/VBox/Installer/linux/VBoxSysInfo.sh	2009-05-29 18:56:04.000000000 +0200
@@ -38,7 +38,12 @@ print_linux_info () {
 # others as unknown.  It can be extended later if other distributions are
 # found to be "of interest".
 get_linux_info () {
-    if [ -r /etc/lsb-release ] && grep Ubuntu /etc/lsb-release >/dev/null 2>&1
+    if [ -r /etc/pld-release ] && grep PLD /etc/pld-release >/dev/null 2>&1
+    then
+	# PLD-based
+	release=`cat /etc/pld-release | sed -e 's/.PLD.*//'`
+	print_linux_info "PLD" $release
+    elif [ -r /etc/lsb-release ] && grep Ubuntu /etc/lsb-release >/dev/null 2>&1
     then
         # Ubuntu-based system
         . /etc/lsb-release