diff --git a/cmd/d2vm/run/hetzner.go b/cmd/d2vm/run/hetzner.go
index f7539ce..f7945c2 100644
--- a/cmd/d2vm/run/hetzner.go
+++ b/cmd/d2vm/run/hetzner.go
@@ -243,12 +243,7 @@ func runHetzner(ctx context.Context, imgPath string, stdin io.Reader, stderr io.
 					}
 				}
 			}()
-			var cmd string
-			if runtime.GOOS == "linux" {
-				cmd = fmt.Sprintf("%s -r -disable-sparse-target -of %s", sparsecatPath, vmBlockPath)
-			} else {
-				cmd = fmt.Sprintf("dd of=%s", vmBlockPath)
-			}
+			cmd := fmt.Sprintf("%s -r -disable-sparse-target -of %s", sparsecatPath, vmBlockPath)
 			logrus.Debugf("$ %s", cmd)
 			if b, err := wses.CombinedOutput(cmd); err != nil {
 				return fmt.Errorf("%v: %s", err, string(b))
@@ -281,6 +276,19 @@ func runHetzner(ctx context.Context, imgPath string, stdin io.Reader, stderr io.
 	} else {
 		logrus.Debugf(string(b))
 	}
+	cses, err := sc.NewSession()
+	if err != nil {
+		return err
+	}
+	defer cses.Close()
+	logrus.Infof("checking disk partition")
+	cmd = fmt.Sprintf("e2fsck -yf %s1", vmBlockPath)
+	logrus.Debugf("$ %s", cmd)
+	if b, err := cses.CombinedOutput(cmd); err != nil {
+		return fmt.Errorf("%v: %s", err, string(b))
+	} else {
+		logrus.Debugf(string(b))
+	}
 	eses, err := sc.NewSession()
 	if err != nil {
 		return err
diff --git a/scripts/demo b/scripts/demo
new file mode 100755
index 0000000..ad3e328
--- /dev/null
+++ b/scripts/demo
@@ -0,0 +1,75 @@
+#!/usr/bin/env bash
+
+dir="$PWD"
+scripts_dir="scripts"
+if [ "$(basename $PWD)" == "$scripts_dir" ]; then
+  cd ..
+fi
+
+. ./$scripts_dir/demo-magic
+
+TYPE_SPEED=20
+EXEC_WAIT=1
+DEMO_PROMPT="${CYAN}➜ ${CYAN}\W "
+clear
+
+IMAGE="./images/workstation.qcow2"
+
+
+PROMPT_TIMEOUT=1
+print_prompt
+wait
+pei "# Let's create a virtual machine from a Dockerfile"
+wait
+
+DOCKERFILE="examples/full/Dockerfile"
+
+pei "cat $DOCKERFILE"
+
+cp scripts/demo-magic examples/full
+cp scripts/inside examples/full
+cat <<EOF >> $DOCKERFILE
+COPY demo-magic /home/adphi/demo-magic
+COPY inside /home/adphi/inside
+RUN sudo chmod +x /home/adphi/inside && echo /home/adphi/inside >> /home/adphi/.zshrc && sudo apt install -y pv
+EOF
+
+
+PROMPT_TIMEOUT=5
+wait
+PROMPT_TIMEOUT=0
+
+EXEC_WAIT=2
+pei "export PASSWORD=\"Don'tThinkTh4tIReallyUseThisPassword:)\""
+pei "sudo d2vm build -s 10G -o $IMAGE --force --build-arg USER=adphi --build-arg PASSWORD=\$PASSWORD -p \$PASSWORD -v --time=relative examples/full"
+
+rm examples/full/{demo-magic,inside}
+git checkout examples/ &> /dev/null
+
+PROMPT_TIMEOUT=1
+wait
+PROMPT_TIMEOUT=2
+EXEC_WAIT=1
+pei "# Now let's run this image"
+wait
+
+EXEC_WAIT=2
+pei "sudo d2vm run qemu --cpus 4 --mem 4096 --networking default $IMAGE"
+
+# demo continues inside the vm is soon as the boot completes
+
+wait
+
+EXEC_WAIT=1
+
+pei "# Let's try to run it on a cloud provider: Hetzner..."
+
+EXEC_WAIT=2
+pei "sudo -E d2vm run hetzner --rm -v --time=relative -u adphi -i ~/.ssh/id_rsa $IMAGE"
+
+# demo continues inside the vm is soon as the boot completes
+
+pei "# Pretty cool rigth ? :)"
+wait
+
+cd $dir
diff --git a/scripts/demo-magic b/scripts/demo-magic
new file mode 100644
index 0000000..7169c08
--- /dev/null
+++ b/scripts/demo-magic
@@ -0,0 +1,220 @@
+#!/usr/bin/env bash
+
+###############################################################################
+#
+# demo-magic.sh
+#
+# Copyright (c) 2015 Paxton Hare
+#
+# This script lets you script demos in bash. It runs through your demo script when you press
+# ENTER. It simulates typing and runs commands.
+#
+###############################################################################
+
+# the speed to "type" the text
+TYPE_SPEED=20
+
+# no wait after "p" or "pe"
+NO_WAIT=false
+
+# if > 0, will pause for this amount of seconds before automatically proceeding with any p or pe
+PROMPT_TIMEOUT=0
+
+# don't show command number unless user specifies it
+SHOW_CMD_NUMS=false
+
+EXEC_WAIT=1
+
+
+# handy color vars for pretty prompts
+BLACK="\033[0;30m"
+BLUE="\033[0;34m"
+GREEN="\033[0;32m"
+GREY="\033[0;90m"
+CYAN="\033[0;36m"
+RED="\033[0;31m"
+PURPLE="\033[0;35m"
+BROWN="\033[0;33m"
+WHITE="\033[1;37m"
+COLOR_RESET="\033[0m"
+
+C_NUM=0
+
+# prompt and command color which can be overriden
+DEMO_PROMPT="$ "
+DEMO_CMD_COLOR=$WHITE
+DEMO_COMMENT_COLOR=$GREY
+
+##
+# prints the script usage
+##
+function usage() {
+  echo -e ""
+  echo -e "Usage: $0 [options]"
+  echo -e ""
+  echo -e "\tWhere options is one or more of:"
+  echo -e "\t-h\tPrints Help text"
+  echo -e "\t-d\tDebug mode. Disables simulated typing"
+  echo -e "\t-n\tNo wait"
+  echo -e "\t-w\tWaits max the given amount of seconds before proceeding with demo (e.g. '-w5')"
+  echo -e ""
+}
+
+##
+# wait for user to press ENTER
+# if $PROMPT_TIMEOUT > 0 this will be used as the max time for proceeding automatically
+##
+function wait() {
+  if [[ "$PROMPT_TIMEOUT" == "0" ]]; then
+    read -rs
+  else
+    read -rst "$PROMPT_TIMEOUT"
+  fi
+}
+
+print_prompt() {
+  # render the prompt
+  x=$(PS1="$DEMO_PROMPT" "$BASH" --norc -i </dev/null 2>&1 | sed -n '${s/^\(.*\)exit$/\1/p;}')
+
+  # show command number is selected
+  if $SHOW_CMD_NUMS; then
+   printf "[$((++C_NUM))] $x"
+  else
+   printf "$x"
+  fi
+}
+
+##
+# print command only. Useful for when you want to pretend to run a command
+#
+# takes 1 param - the string command to print
+#
+# usage: p "ls -l"
+#
+##
+function p() {
+  if [[ ${1:0:1} == "#" ]]; then
+    cmd=$DEMO_COMMENT_COLOR$1$COLOR_RESET
+  else
+    cmd=$DEMO_CMD_COLOR$1$COLOR_RESET
+  fi
+  # wait for the user to press a key before typing the command
+  if [ $NO_WAIT = false ]; then
+    wait
+  fi
+
+  if [[ -z $TYPE_SPEED ]]; then
+    echo -en "$cmd"
+  else
+    echo -en "$cmd" | pv -qL $[$TYPE_SPEED+(-2 + RANDOM%5)];
+  fi
+
+  # wait for the user to press a key before moving on
+  if [ $NO_WAIT = false ]; then
+    wait
+  fi
+  sleep $EXEC_WAIT
+  echo ""
+}
+
+##
+# Prints and executes a command
+#
+# takes 1 parameter - the string command to run
+#
+# usage: pe "ls -l"
+#
+##
+function pe() {
+  # print the command
+  p "$@"
+  run_cmd "$@"
+}
+
+##
+# print and executes a command immediately
+#
+# takes 1 parameter - the string command to run
+#
+# usage: pei "ls -l"
+#
+##
+function pei {
+  NO_WAIT=true pe "$@"
+}
+
+##
+# Enters script into interactive mode
+#
+# and allows newly typed commands to be executed within the script
+#
+# usage : cmd
+#
+##
+function cmd() {
+  # render the prompt
+  x=$(PS1="$DEMO_PROMPT" "$BASH" --norc -i </dev/null 2>&1 | sed -n '${s/^\(.*\)exit$/\1/p;}')
+  printf "$x\033[0m"
+  read command
+  run_cmd "${command}"
+}
+
+function run_cmd() {
+  function handle_cancel() {
+    printf ""
+  }
+
+  trap handle_cancel SIGINT
+  stty -echoctl
+  eval "$@"
+  stty echoctl
+  trap - SIGINT
+
+  print_prompt
+}
+
+
+function check_pv() {
+  command -v pv >/dev/null 2>&1 || {
+
+    echo ""
+    echo -e "${RED}##############################################################"
+    echo "# HOLD IT!! I require pv but it's not installed.  Aborting." >&2;
+    echo -e "${RED}##############################################################"
+    echo ""
+    echo -e "${COLOR_RESET}Installing pv:"
+    echo ""
+    echo -e "${BLUE}Mac:${COLOR_RESET} $ brew install pv"
+    echo ""
+    echo -e "${BLUE}Other:${COLOR_RESET} http://www.ivarch.com/programs/pv.shtml"
+    echo -e "${COLOR_RESET}"
+    exit 1;
+  }
+}
+
+check_pv
+#
+# handle some default params
+# -h for help
+# -d for disabling simulated typing
+#
+while getopts ":dhncw:" opt; do
+  case $opt in
+    h)
+      usage
+      exit 1
+      ;;
+    d)
+      unset TYPE_SPEED
+      ;;
+    n)
+      NO_WAIT=true
+      ;;
+    c)
+      SHOW_CMD_NUMS=true
+      ;;
+    w)
+      PROMPT_TIMEOUT=$OPTARG
+      ;;
+  esac
+done
diff --git a/scripts/inside b/scripts/inside
new file mode 100644
index 0000000..3341cd2
--- /dev/null
+++ b/scripts/inside
@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+
+. $HOME/demo-magic
+
+TYPE_SPEED=20
+EXEC_WAIT=1
+DEMO_PROMPT="${PURPLE}➜ ${PURPLE}\W "
+
+defer_kill_htop() {
+  sleep 8
+  pkill htop
+}
+
+resize
+
+print_prompt
+
+sleep 2
+
+pei "# Nice auto login ;)"
+
+PROMPT_TIMEOUT=1
+wait
+
+if ! $(ps aux|grep -e "sshd: adphi" | grep -v grep &> /dev/null); then
+  pei "# Is the network configured ?"
+  pei "ip a"
+  
+  pei "# But is it trully working ?"
+  pei "ping -c 5 linka.cloud"
+fi
+
+pei "# Now let's take a look at CPU and Memory usage..."
+wait
+
+defer_kill_htop &
+pei "htop"
+
+pei "# Let's see disk usage..."
+
+PROMPT_TIMEOUT=3
+pei "df -hT"
+wait
+
+pei "# Pretty small right ? ;)"
+
+PROMPT_TIMEOUT=1
+wait
+
+pei "sudo poweroff"
+