diff --git a/create_arm_img_urpmi.sh b/create_arm_img_urpmi.sh
index d0014eb..2f2401e 100644
--- a/create_arm_img_urpmi.sh
+++ b/create_arm_img_urpmi.sh
@@ -428,7 +428,7 @@ formatpartitions()
 
 copyingsystem()
 {
-#	getting UUID of root partition
+	#getting UUID of root partition
 	#ROOT_ID=`/sbin/blkid  -s UUID -o value "${DEVICE}p2"`
 	#info "blkid  -s UUID -o value ${DEVICE}p2"
 	#info "root partition ID: $ROOT_ID"
@@ -623,59 +623,63 @@ ROOT="/mnt/root"
 BUILD_PATH="$INSTALL_PATH/build"
 ARM_VERSION="armv7hl"
 
+# assign TARGET ( rpi or xu3-4 )
+case $TARGET in
+xu3 | xu4)
+	CREATEIMG="createxu3-4image"
+	break;;
+rpi)
+	CREATEIMG="createrpiimage"
+	FIRMWARE_PATH="$SOURCE_PATH/.."
+	FIRMWARE_DOWNLOAD_URL="https://github.com/raspberrypi/firmware/archive/stable.zip"
+	FIRMWARE_DIR="firmware-stable"
+	break;;
+*)
+	CREATEIMG="createxu3-4image"
+	TARGET="xu4"
+	break;;
+esac
+
+info "target : $TARGET" 
+
+# path of config file
 if [ -z $CONFIG_PATH ];then
+	info " Config path do not exists, defaulting to ./$TARGET"
 	CONFIG_PATH="./$TARGET"
 fi
 
 if [ -d "./$CONFIG_PATH" ];then
-	if [-e "./$CONFIG_PATH/config.txt" ]
+	if [ -e "./$CONFIG_PATH/config.txt" ];then
 		info "using $CONFIG_PATH/config.txt as config"
 		. "./$CONFIG_PATH/config.txt"
 	else
 		warning "Config file does not exists, do you want i copy template ? [Y|n] "
 		read yn
-		if [ -z $yn || $yn -eq "Y" || $yn -eq "y" ];then
+		if [ -z $yn ] || [ $yn = "Y" ] || [ $yn = "y" ];then
 			/usr/bin/cp ./config.template "./$CONFIG_PATH/config.txt"
 		fi
 		/usr/bin/cp ./config.template "./$CONFIG_PATH/config.txt"
-		warning "You need now to modify the config file and relaunch the script"
+		warning "You need now to modify the config file (./$CONFIG_PATH/config.txt) and relaunch the script"
 		exit 1
 	fi
 else
 	warning "Config directory does not exists, do you want i make it and copy the template file in? [Y|n] "
 	read yn
-	if [ -z $yn || $yn -eq "Y" || $yn -eq "y" ];then
+	if [ -z $yn || $yn = "Y" || $yn = "y" ];then
 		/usr/bin/mkdir ./$CONFIG_PATH/
 		/usr/bin/cp ./config.template "./$CONFIG_PATH/config.txt"
-		warning "You need now to modify the config file and relaunch the script"
+		warning "You need now to modify the config file (./$CONFIG_PATH/config.txt) and relaunch the script"
 	fi
 fi
 
-# assign TARGET ( rpi or xu3-4 )
-if [ $CREATEIMAGE ];then
-	case $TARGET in
-	xu3||xu4)
-		CREATEIMG="createxu3-4image"
-		break;;
-	rpi)
-		CREATEIMG="createrpiimage"
-		FIRMWARE_PATH="$SOURCE_PATH/.."
-		FIRMWARE_DOWNLOAD_URL="https://github.com/raspberrypi/firmware/archive/stable.zip"
-		FIRMWARE_DIR="firmware-stable"
-		break;;
-	*)
-		CREATEIMG="createxu3-4image"
-		TARGET="xu4"
-		break;;
-	esac
-fi
+
 info "source path: $SOURCE_PATH"
 info "Install path: $INSTALL_PATH"
 info "Build path: $BUILD_PATH"
 info "Commande : $CMDNAME"
 info "Firmware path : $FIRMWARE_PATH"
 info "Firmware dir : $FIRMWARE_DIR"
-info "target : $TARGET" 
+
 
 if [[ "$IMAGE_SIZE" -lt 7 ]] || [[ "$IMAGE_SIZE" -gt 128 ]];then
 	IMAGE_SIZE=7
@@ -715,13 +719,9 @@ case $OPT in
 	all)
 		verify_disk_space
 		if [ $? -eq 1 ];then
-			warning "Not enough space on disk"
-			if ! [ -e /usr/bin/dialog ];then
-				warning "installing cdialog"
-				urpmi --auto --force cdialog
-			fi
-			dialog --yesno "Not enough space on disk\nDo you want to continue anyway ?" 7 40
-			if [ $? -eq 1 ];then
+			echo "Not enough space on disk\nDo you want to continue anyway ? [Y,n]"
+			read yn
+			if [ $yn = "n" ];then
 				exit 6
 			fi
 		fi
@@ -756,4 +756,3 @@ case $OPT in
 		installbasesystem
 		;;
 esac
-
diff --git a/xu4/config.txt b/xu4/config.txt
index 554aa55..178b1fa 100644
--- a/xu4/config.txt
+++ b/xu4/config.txt
@@ -15,9 +15,9 @@
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
-MAGEIA_VERSION="6"
+MAGEIA_VERSION="cauldron"
 ARM_VERSION="armv7hl"
-TARGET="xu3-4"
+TARGET="xu4"
 
 # URL of the Mageia mirror used to install ( see mirrors.mageia.org )
 MIRROR="http://ftp.free.fr/mirrors/mageia.org/distrib/$MAGEIA_VERSION/$ARM_VERSION"
@@ -46,7 +46,7 @@ ROOT_PWD="odroid"
 HOSTNAME="xu4.odroid"
 
 #Filesystem of boot partitions (default ext4)
-#BOOTFS=ext4
+BOOTFS=ext4
 
 #kernel package to install
 KERNEL=kernel-odroid