diff --git a/etc/base b/etc/base
index 535ab1f..3c74291 100644
--- a/etc/base
+++ b/etc/base
@@ -66,7 +66,7 @@ if [ "$ENC" == "1" ]; then
         echo "echo \"Disk pw is '${PASS}'\"" > /etc/runit/core-services/99-changepwdisk.sh
         echo "read -p \"Change PW for disk? y/n \" answer" >> /etc/runit/core-services/99-changepwdisk.sh
         echo "if [ \"\${answer}\" = \"y\" ]; then" >> /etc/runit/core-services/99-changepwdisk.sh
-        echo "  while ! cryptsetup luksChangeKey /dev/disk/by-uuid/${cfg[partuuid]}; do" >> /etc/runit/core-services/99-changepwdisk.sh
+        echo "  while ! cryptsetup luksChangeKey /dev/disk/by-id/${TARGET_PHY_ID}-part${TARGET_PART}; do" >> /etc/runit/core-services/99-changepwdisk.sh
         echo "          echo \"Again, please\"" >> /etc/runit/core-services/99-changepwdisk.sh
         echo "  done" >> /etc/runit/core-services/99-changepwdisk.sh
         echo "  rm -rf /etc/runit/core-services/99-changepwdisk.sh" >> /etc/runit/core-services/99-changepwdisk.sh
diff --git a/files/bin/void-createbackupcontainer b/files/bin/void-createbackupcontainer
index 1497ab9..39a6e1a 100644
--- a/files/bin/void-createbackupcontainer
+++ b/files/bin/void-createbackupcontainer
@@ -6,72 +6,62 @@ if [ $UID -ne 0 ]; then
 	exit 1
 fi
 
-#test -f "${backupcfg}" && echo "${backupcfg} existiert" && exit 1
+input() {
+        output=""
+        echo "${1}"
+        read -r -p "[${2}]: " output
+        test -z "${output}" && output="${2}"
+        return 0
+}
 
-# find all disks
-declare -A disk_tmp=()
-declare -A disk=()
-index=0
-for i in $(find /dev/disk/by-id/ -type l -printf "%P\n" | grep usb | grep -v part | tac ); do
-	name="$(readlink -f /dev/disk/by-id/"${i}")"
-	if [[ "${name}" =~ *"^[0-9]+$"* ]]; then
-		continue
-	fi
-	if [[ "${name}" == *"dm"* ]]; then
-		continue
-	fi
-	if [[ "${name}" == *"/dev/sr"* ]]; then
-		continue
-	fi
-	if blkid "${name}"|grep -q UUID; then
-		size="$(fdisk -l "${name}" | head -n1 | awk '{print $3}')"
-	else
-		continue
-	fi
-	size=$(awk "BEGIN { printf(\"%.0f\n\", ${size}); }")
-	uuid=$(blkid -o value -s UUID ${name})
-	index=$(( index + 1 ))
-	disk_tmp+=( [${index}.id]="${i}" [${index}.name]="${name}" [${index}.uuid]="${uuid}" [${index}.size]="${size}" )
-done
-disk_tmp+=( [count]="${index}" )
+multiplechoice() {
+        output=""
+        local done=""
+        local input=("${@}")
+        #for i in $(seq 1 "$(( ${#input[@]} - 1 ))"); do
+        for i in $(seq 0 "$(( ${#input[@]} - 1 ))"); do
+                if [[ "${i}" == "0" ]]; then
+                        choices="${input[$i]}"
+                        use="${input[$i]}"
+                else
+                        choices="${choices}|${input[$i]}"
+                        use+=" ${input[$i]}"
+                fi
+        done
+        while input "[${choices}]: " "${input[0]}"; do
+                for i in $(seq 0 "${#input[@]}"); do
+                        if [[ "${output}" == "${input[$i]}" ]] || [[ "${output}" == "${input[$i]:0:2}" ]]; then
+                                output="${input[$i]}"
+                                done=1
+                        fi
+                done
+                if [[ -z "${done}" ]]; then
+                        echo wronginput "${output}"
+                        echo use these: "${use}"
+                else
+                        break
+                fi
 
-if [[ "${disk_tmp[count]}" -eq 0 ]]; then
-	echo "No Disk attached."
-	exit 1
-fi
-# show devices
-echo "Devices:"
-for i in $(seq 1 "${disk_tmp[count]}"); do
-	echo "${disk_tmp[${i}.id]}"
-	echo " - uuid: ${disk_tmp[${i}.uuid]}"
-	echo " - name: ${disk_tmp[${i}.name]}"
-	echo " - size: ${disk_tmp[${i}.size]}"
-done
+        done
+}
 
-# choose device
-found=
-while read -p "Which Device? [${disk_tmp[1.uuid]}]: " output; do
-	test -z "${output}" && output="${disk_tmp[1.uuid]}"
-	for i in $(seq 1 "${disk_tmp[count]}"); do
-		if [[ "${disk_tmp[${i}.id]}" == "${output}" ]] || [[ "${disk_tmp[${i}.name]}" == "${output}" ]] || [[ "${disk_tmp[${i}.uuid]}" == "${output}" ]]; then
-			found=1
-			id="${disk_tmp[${i}.id]}"
-			break
-		fi
-	done
-	[[ "${found}" ]] && break
-	echo "${output} not found"
-done
-
-echo "g
-n
-1
+echo "Bitte Backupgerät noch nicht anschliessen!"
+read
+DISKS_DETAILS=$(lsblk -l -o KNAME,TYPE,SIZE,MODEL|grep disk)
+echo "${DISKS_DETAILS}"
+echo ""
+echo "Nun das Gerät anschliessen und das neue in der Liste auswaehlen"
+read
+DISKS_DETAILS=$(lsblk -l -o KNAME,TYPE,SIZE,MODEL|grep disk)
+echo "${DISKS_DETAILS}"
+multiplechoice $(echo "${DISKS_DETAILS}"|awk '{print $1}')
+TARGET_PHY_DISK="${output}"
 
 
-w
-q" | fdisk "/dev/disk/by-id/${id}"
+parted "${TARGET_PHY_ID}" -s -- mklabel gpt
+parted "${TARGET_PHY_ID}" unit mib -s -- mkpart root btrfs 1 100%
 
-UUID=$(blkid -o value -s UUID "/dev/disk/by-id/${id}-part1")
+UUID=$(blkid -o value -s UUID "/dev/${TARGET_PHY_ID}1")
 
 if ! cryptsetup luksFormat UUID="${UUID}"; then
 	echo "Konnte /dev/disk/by-uuid/${UUID} nicht verschluesseln."