diff --git a/seqs/raspberry.sh b/seqs/raspberry.sh
index 6183d2c..2c0c104 100755
--- a/seqs/raspberry.sh
+++ b/seqs/raspberry.sh
@@ -33,6 +33,7 @@ SDDEV=
 SDBOOT=
 SDBOOTPUUID=
 SDROOT=
+SDROOTDEV=
 SDROOTPUUID=
 HDDEV=
 HDROOT=
@@ -72,15 +73,17 @@ step_2() {
     step setup
   fi
   if [ ! -f "$downImgName" ] ; then
-    echoerr " [E] No raspios image found"
-    return 1
+    endReturn -o 1 "No raspios image found"
+  fi
+
+  if [ $(id -u) -ne 0 ] ; then
+    endReturn -o 1 "No root"
   fi
 
   read_sd_dev "$2"
   # check if device was confirmed
   if [ $? -ne 0 ] ; then
-    echoerr " [E] SD card device not found"
-    return 1
+    endReturn -o 1 "SD card device not found"
   fi
 
   # write image
@@ -146,43 +149,112 @@ step_4_info() {
   if [ ! -z $3 ] ; then
     hd="HD: \"$3\""
   fi
-  echo "TODO Prepare $sd to boot from $hd"
+  echo "Prepare $sd to boot from $hd"
 }
 step_4_alias() { ALIAS="hdboot"; }
 step_4() {
-  #TODO
-  echoerr " [E] Not ready yet...TODO"
-  #return 1
   read_sd_dev "$2"
   endReturn -o $? "SD detection error $?"
+  read_hd_dev "$3"
+  endReturn -o $? "HD detection error"
   echo " [I] SD: $SDDEV" 
   echo "         $SDBOOT [$SDBOOTPUUID]"
   echo "         $SDROOT [$SDROOTPUUID]"
-
-  read_hd_dev "$3"
-  endReturn -o $? "HD detection error"
   echo " [I] HD: $HDDEV" 
   echo "         $HDROOT [$HDROOTPUUID]"
   echo "         $HDSWAP [$HDSWAPPUUID]"
   echo
 
-  echo " [I] modify PARTUUID of $SDBOOT/cmdline.txt"
-  if [ -z $HDROOTPUUID ] ; then
-    echo "     root=PARTUUID=******00-01"
+  # Point boot command line to SSD
+  echo -n " [I] modify PARTUUID of $SDBOOT/cmdline.txt"
+  if [ ! -z $HDROOTPUUID ] ; then
+    exe sed -i -E "s/root=PARTUUID=[a-f0-9-]+/root=PARTUUID=${HDROOTPUUID}/" "$SDBOOT/cmdline.txt"
+    if [ $? -eq 0 ] ; then
+      echo " ... Ok"
+    else
+      echo -e "\n     Failed! Replace PARTUUID manually"
+    fi
   else
-    echo "     root=PARTUUID=$HDROOTPUUID"
+    echo "     Replace \"root=PARTUUID=******00-01\" manually"
   fi
-  echo "     remove \"init=/usr/lib/raspi-config/init_resize.sh\""
+  
+  # Disable initial resizing of the second partition
+  echo -n " [I] remove \"init=/usr/lib/raspi-config/init_resize.sh\""
+  exe sed -i -E "s/[ ]*init=.*\/init_resize\.sh//" "$SDBOOT/cmdline.txt"
+  if [ $? -eq 0 ] ; then
+    echo " ... Ok"
+  else
+    echo -e "\n     Failed! Remove init=... manually"
+  fi
+  
+  # Save modifications for HD boot
+  exe cp -ar "$SDBOOT"/cmdline.txt "$SDBOOT"/cmdline.txt.hd
   echo
+  
+  # Resize second partition of SD to max. possible size
+  echo " [I] Resize root partion of SD: ${SDROOT} "
+  step resizesd "$SDDEV"
+  if [ $? -ne 0 ] ; then
+    echoerr " [W] Something seems to have failed during resize"
+  else
+    # Disable init script to resize SD
+    echo -n " [I] remove \"init=\" part from $SDBOOT/cmdline.txt.sd"
+    exe sed -i -E "s/[ ]*init=.*\/init_resize\.sh//" "$SDBOOT/cmdline.txt.sd"
+    if [ $? -eq 0 ] ; then
+      echo " ... Ok"
+    else
+      echo -e "\n     Failed! Remove init=... manually"
+    fi
+  fi
+}
+
+step_5_info() { 
+  local sd="[SD CARD DEVICE]"
+  local hd="[HD DEVICE]"
+  if [ ! -z $2 ] ; then
+    sd="SD: \"$2\""
+  fi
+  if [ ! -z $3 ] ; then
+    hd="HD: \"$3\""
+  fi
+  echo "Prepare HD for boot $sd $hd (TODO)"
+}
+step_5() {
+  #TODO
+  echoerr " [E] Not ready yet...TODO"
+  #return 1
+  read_sd_dev "$2"
+  endReturn -o $? "SD detection error $?"
+
+  read_hd_dev "$3"
+  endReturn -o $? "HD detection error"
+  echo " [I] SD: $SDDEV" 
+  echo "         $SDBOOT [$SDBOOTPUUID]"
+  echo "         $SDROOT [$SDROOTPUUID]"
+  echo " [I] HD: $HDDEV" 
+  echo "         $HDROOT [$HDROOTPUUID]"
+  echo "         $HDSWAP [$HDSWAPPUUID]"
+  echo
+
+  # TODO how to partition HD
+  echo " [I] $HDDEV is expected to be partitioned with root and swap"
+  echo "     TODO create a step for partitioning script support?!"
+  echo
+
+  # Initial rsync of system to HD
   echo " [I] Clone SD root to HD root:"
   echo "     rsync -avxHAX --numeric-ids --info=stats2 $SDROOT/ $HDROOT/"
   echo
+
+  # Modify fstab on HD for root and swap on HD
   echo " [I] modify $HDROOT/etc/fstab"
   echo "     PARTUUID=$SDBOOTPUUID /boot   vfat ro,defaults         0 2"
   echo "     PARTUUID=$SDROOTPUUID /backup ext4 ro,defaults,noatime 0 2"
   echo "     PARTUUID=$HDROOTPUUID /       ext4 defaults,noatime    0 1"
   echo "     PARTUUID=$HDSWAPPUUID none    swap sw                  0 0"
   echo
+
+  # etc
   echo " [I] modify $HDROOT/etc/dhcpcd.conf for static IPs"
 }
 
@@ -207,22 +279,33 @@ step_20() {
 }
 rpiSwapFile="/var/swap"
 
-step_22_info() { echo "Resize second SD card partition [MOUNTPOINT]"; }
+step_22_info() { echo "Resize second SD card partition [SD CARD DEVICE]"; }
 step_22_alias() { ALIAS="resizesd"; }
 step_22() {
-  local mountP="$resizeMount"
-  if [ ! -z $2 ] && [ "$2" != "" ] && [ "$2" != "/" ] ; then
-    mountP=$2
+  shift
+  read_sd_dev "$1"
+  if [ -z $SDDEV ] || [ "$SDDEV" = "" ] || [ "$SDROOT" == "/" ] ; then
+    echoerr " [E] No SD found"
+    return 1
   fi
-  exe umount -q "$mountP"
-  exe parted -s "$resizeDevice" "resizepart $resizePartNo -1" quit
-  exe resize2fs "$resizePart"
-  exe mount "$mountP"
+  echo " [I] Device to be resized: $SDROOTDEV"
+  
+  exe umount -q "$SDROOT"
+  exe parted -s "$SDDEV" "resizepart $SDROOTPARTNO -1" quit
+  saveReturn $?
+  exe e2fsck -f "$SDROOTDEV"
+  saveReturn $?
+  exe resize2fs "$SDROOTDEV"
+  saveReturn $?
+  if [ -z $SDROOT ] ; then
+    read -p "Please provide a mountpoint: " SDROOT
+    exe mkdir -p "$SDROOT"
+  fi
+  exe mount "$SDROOTDEV" "$SDROOT"
+  saveReturn $?
+  getReturn
+  return $?
 }
-resizeMount="/backup"
-resizeDevice="/dev/mmcblk0"
-resizePartNo=2
-resizePart="${resizeDevice}p${resizePartNo}"
 
 step_24_info() { 
   echo     "Turn off power LED [OPTION]"
@@ -253,11 +336,14 @@ step_26_alias() { ALIAS="netrestart"; }
 step_26() {
   exep "sudo ip link set eth0 down && sudo ip link set eth0 up"
 }
+
+
 read_sd_dev() {
   local partExt=""
   if [ ! -z "$1" ] ; then
     SDBOOT=
     SDROOT=
+    SDROOTDEV=
     SDROOTPUUID=
     SDBOOTPUUID=
     SDDEV="$1"
@@ -265,6 +351,7 @@ read_sd_dev() {
     SDDEV=
     SDBOOT=
     SDROOT=
+    SDROOTDEV=
     SDBOOTPUUID=
     SDROOTPUUID=
     echo " [I] Available devices:"
@@ -285,21 +372,24 @@ read_sd_dev() {
   fi 
 
   if [ -z $SDBOOT ] ; then
-    SDBOOT=$(findmnt -no TARGET "${SDDEV}${partExt}1")
+    SDBOOT=$(findmnt -no TARGET "${SDDEV}${partExt}${SDBOOTPARTNO}")
   fi
   if [ -z $SDBOOTPUUID ] ; then
-    IFS=\" read -r _ vPARTUUID _ < <(blkid "${SDDEV}${partExt}1" -s PARTUUID)
+    IFS=\" read -r _ vPARTUUID _ < <(blkid "${SDDEV}${partExt}${SDBOOTPARTNO}" -s PARTUUID)
     SDBOOTPUUID=$vPARTUUID
   fi
+  SDROOTDEV=${SDDEV}${partExt}${SDROOTPARTNO}
   if [ -z $SDROOT ] ; then
-    SDROOT=$(findmnt -no TARGET "${SDDEV}${partExt}2")
+    SDROOT=$(findmnt -no TARGET "${SDROOTDEV}")
   fi
   if [ -z $SDROOTPUUID ] ; then
-    SDROOTPUUID=$(findmnt -no PARTUUID "${SDDEV}${partExt}2")
+    SDROOTPUUID=$(findmnt -no PARTUUID "${SDROOTDEV}")
   fi
 
   return 0
 }
+SDBOOTPARTNO=1
+SDROOTPARTNO=2
 
 read_hd_dev() {
   if [ ! -z "$1" ] ; then