diff --git a/CopyToMMC0.sh b/CopyToMMC0.sh
index 2311f35..18c8af5 100755
--- a/CopyToMMC0.sh
+++ b/CopyToMMC0.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 FNAME=./output/images/sdcard.img 
 FSIZE=`stat --printf="%s" $FNAME`
-TODEV=/dev/mmcblk0
+TODEV=/dev/sdb
 
 echo $FSIZE
 
diff --git a/MapImage.sh b/MapImage.sh
new file mode 100755
index 0000000..c260fcd
--- /dev/null
+++ b/MapImage.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+
+SAVE_LC=$LC_ALL
+export LC_ALL=C
+
+IMAGEFILE=./output/images/sdcard.img
+echo ">>> $IMAGEFILE <<<"
+#-- map partitions
+DRIVE1=/dev/mapper/`kpartx -s -l $IMAGEFILE | head -n +1| awk '{print $1}'`
+DRIVE2=/dev/mapper/`kpartx -s -l $IMAGEFILE | tail -n +2 | head -n +1| awk '{print $1}'`
+
+echo ">>>>>>>>>>>>>>>>>>"
+echo $DRIVE1
+echo $DRIVE2
+echo ">>>>>>>>>>>>>>>>>>"
+
+kpartx -asv $IMAGEFILE
+#-- mount partitions
+umount /tmp/boot
+umount /tmp/rootfs
+
+rm -rf /tmp/boot  
+rm -rf /tmp/rootfs
+
+mkdir /tmp/boot  
+mkdir /tmp/rootfs
+
+mount ${DRIVE1} /tmp/boot
+mount ${DRIVE2} /tmp/rootfs
+
+bash
+
+umount ${DRIVE1}
+umount ${DRIVE2}
+                                                        
+#-- unmap partitions
+kpartx -dsv $IMAGEFILE
+
+export LC_ALL=$SAVE_LC
+                                                                                                                
\ No newline at end of file