diff --git a/vm/haos-vm-v4.sh b/vm/haos-vm-v5.sh
similarity index 87%
rename from vm/haos-vm-v4.sh
rename to vm/haos-vm-v5.sh
index 8dbf2889..2f41df72 100644
--- a/vm/haos-vm-v4.sh
+++ b/vm/haos-vm-v5.sh
@@ -2,7 +2,7 @@
 function header_info {
 cat <<"EOF"
     __  __                        ___              _      __              __     ____  _____
-   / / / /___  ____ ___  ___ v4  /   |  __________(_)____/ /_____ _____  / /_   / __ \/ ___/
+   / / / /___  ____ ___  ___     /   |  __________(_)____/ /_____ _____v5/ /_   / __ \/ ___/
   / /_/ / __ \/ __ `__ \/ _ \   / /| | / ___/ ___/ / ___/ __/ __ `/ __ \/ __/  / / / /\__ \ 
  / __  / /_/ / / / / / /  __/  / ___ |(__  |__  ) (__  ) /_/ /_/ / / / / /_   / /_/ /___/ / 
 /_/ /_/\____/_/ /_/ /_/\___/  /_/  |_/____/____/_/____/\__/\__,_/_/ /_/\__/   \____//____/  
@@ -13,6 +13,7 @@ clear
 header_info
 echo -e "\n Loading..."
 GEN_MAC=$(echo 'AE 1A 60'$(od -An -N3 -t xC /dev/urandom) | sed -e 's/ /:/g' | tr '[:lower:]' '[:upper:]')
+USEDID=$(pvesh get /cluster/resources --type vm --output-format yaml | egrep -i 'vmid' | awk '{print substr($2, 1, length($2)-0) }')
 NEXTID=$(pvesh get /cluster/nextid)
 STABLE=$(curl -s https://raw.githubusercontent.com/home-assistant/version/master/stable.json | grep "ova" | awk '{print substr($2, 2, length($2)-3) }')
 BETA=$(curl -s https://raw.githubusercontent.com/home-assistant/version/master/beta.json | grep "ova" | awk '{print substr($2, 2, length($2)-3) }')
@@ -62,13 +63,6 @@ function cleanup() {
 }
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
-if [ `pveversion | grep "pve-manager/7.2\|7.3" | wc -l` -ne 1 ]; then
-        echo "⚠ This version of Proxmox Virtual Environment is not supported"
-        echo "Requires PVE Version: =>7.2"
-        echo "Exiting..."
-        sleep 3
-        exit
-fi  
 if (whiptail --title "HOME ASSISTANT OS VM" --yesno "This will create a New Home Assistant OS VM. Proceed?" 10 58); then
     echo "User selected Yes"
 else
@@ -76,7 +70,6 @@ else
     echo -e "⚠ User exited script \n"
     exit
 fi
-
 function msg_info() {
     local msg="$1"
     echo -ne " ${HOLD} ${YW}${msg}..."
@@ -89,7 +82,24 @@ function msg_error() {
     local msg="$1"
     echo -e "${BFR} ${CROSS} ${RD}${msg}${CL}"
 }
-
+function PVE_CHECK() {
+if [ `pveversion | grep "pve-manager/7.2\|7.3" | wc -l` -ne 1 ]; then
+        echo "⚠ This version of Proxmox Virtual Environment is not supported"
+        echo "Requires PVE Version: =>7.2"
+        echo "Exiting..."
+        sleep 2
+        exit
+fi
+}
+function ARCH_CHECK() {
+  ARCH=$(dpkg --print-architecture)
+  if [[ "$ARCH" != "amd64" ]]; then
+    echo -e "\n ❌  This script will not work with PiMox! \n"
+    echo -e "Exiting..."
+    sleep 2
+    exit
+  fi
+}
 function default_settings() {
         echo -e "${DGN}Using HAOS Version: ${BGN}${STABLE}${CL}"
         BRANCH=${STABLE}
@@ -110,6 +120,8 @@ function default_settings() {
         MAC=$GEN_MAC
         echo -e "${DGN}Using VLAN: ${BGN}Default${CL}"
         VLAN=""
+        echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
+        MTU=""
         echo -e "${DGN}Start VM when completed: ${BGN}yes${CL}"
         START_VM="yes"
         echo -e "${BL}Creating a HAOS VM using the above default settings${CL}"
@@ -126,8 +138,16 @@ if [ $exitstatus = 0 ]; then echo -e "${DGN}Using HAOS Version: ${BGN}$BRANCH${C
 VMID=$(whiptail --inputbox "Set Virtual Machine ID" 8 58 $NEXTID --title "VIRTUAL MACHINE ID" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
 exitstatus=$?
 if [ -z $VMID ]; then VMID="$NEXTID"; echo -e "${DGN}Virtual Machine: ${BGN}$VMID${CL}";
-else
-  if [ $exitstatus = 0 ]; then echo -e "${DGN}Virtual Machine ID: ${BGN}$VMID${CL}"; fi;
+  else
+    if echo "$USEDID" | egrep -q "$VMID"
+    then
+      echo -e "\n🚨  ${RD}ID $VMID is already in use${CL} \n"
+      echo -e "Exiting Script \n"
+      sleep 2;
+      exit
+  else
+    if [ $exitstatus = 0 ]; then echo -e "${DGN}Virtual Machine ID: ${BGN}$VMID${CL}"; fi;
+    fi
 fi
 MACH=$(whiptail --title "MACHINE TYPE" --radiolist --cancel-button Exit-Script "Choose Type" 10 58 2 \
 "i440fx" "Machine i440fx" ON \
@@ -183,6 +203,17 @@ else
     echo -e "${DGN}Using Vlan: ${BGN}$VLAN1${CL}"
   fi  
 fi
+MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
+exitstatus=$?
+if [ $exitstatus = 0 ]; then
+  if [ -z $MTU1 ]; then
+    MTU1="Default" MTU=""
+    echo -e "${DGN}Using Interface MTU Size: ${BGN}$MTU1${CL}"
+  else
+    MTU=",mtu=$MTU1"
+    echo -e "${DGN}Using Interface MTU Size: ${BGN}$MTU1${CL}"
+  fi
+fi
 if (whiptail --title "START VIRTUAL MACHINE" --yesno "Start VM when completed?" 10 58); then
     echo -e "${DGN}Start VM when completed: ${BGN}yes${CL}"
     START_VM="yes"
@@ -199,7 +230,7 @@ else
   advanced_settings
 fi
 }
-function start_script() {
+function START_SCRIPT() {
 if (whiptail --title "SETTINGS" --yesno "Use Default Settings?" --no-button Advanced 10 58); then
   clear
   header_info
@@ -212,7 +243,9 @@ else
   advanced_settings
 fi
 }
-start_script
+ARCH_CHECK
+PVE_CHECK
+START_SCRIPT
 msg_info "Validating Storage"
 while read -r line; do
   TAG=$(echo $line | awk '{print $1}')
@@ -278,8 +311,8 @@ for i in {0,1}; do
 done
 msg_ok "Extracted KVM Disk Image"
 msg_info "Creating HAOS VM"
-qm create $VMID -agent 1${MACHINE} -tablet 0 -localtime 1 -bios ovmf -cores $CORE_COUNT -memory $RAM_SIZE -name $HN -net0 virtio,bridge=$BRG,macaddr=$MAC$VLAN \
-  -onboot 1 -ostype l26 -scsihw virtio-scsi-pci
+qm create $VMID -agent 1${MACHINE} -tablet 0 -localtime 1 -bios ovmf -cores $CORE_COUNT -memory $RAM_SIZE \
+  -name $HN -net0 virtio,bridge=$BRG,macaddr=$MAC$VLAN$MTU -onboot 1 -ostype l26 -scsihw virtio-scsi-pci
 pvesm alloc $STORAGE $VMID $DISK0 4M 1>&/dev/null
 qm importdisk $VMID ${FILE%.*} $STORAGE ${DISK_IMPORT:-} 1>&/dev/null
 qm set $VMID \
diff --git a/vm/haos.sh.gpg b/vm/haos.sh.gpg
deleted file mode 100644
index c887542b..00000000
Binary files a/vm/haos.sh.gpg and /dev/null differ
diff --git a/vm/haos_vm.sh b/vm/haos_vm.sh
deleted file mode 100644
index 5f204f69..00000000
--- a/vm/haos_vm.sh
+++ /dev/null
@@ -1,272 +0,0 @@
-#!/usr/bin/env bash
-echo -e "Loading..."
-GEN_MAC=$(echo '00 60 2f'$(od -An -N3 -t xC /dev/urandom) | sed -e 's/ /:/g' | tr '[:lower:]' '[:upper:]')
-NEXTID=$(pvesh get /cluster/nextid)
-STABLE=$(curl -s https://raw.githubusercontent.com/home-assistant/version/master/stable.json | grep "ova" | awk '{print substr($2, 2, length($2)-3) }')
-BETA=$(curl -sX GET "https://api.github.com/repos/home-assistant/operating-system/releases" | awk '/tag_name/{print $4;exit}' FS='[""]')
-DEV=$(curl -s https://raw.githubusercontent.com/home-assistant/version/master/dev.json | grep "ova" | awk '{print substr($2, 2, length($2)-3) }')
-YW=`echo "\033[33m"`
-BL=`echo "\033[36m"`
-HA=`echo "\033[1;34m"`
-RD=`echo "\033[01;31m"`
-BGN=`echo "\033[4;92m"`
-GN=`echo "\033[1;92m"`
-DGN=`echo "\033[32m"`
-CL=`echo "\033[m"`
-BFR="\\r\\033[K"
-HOLD="-"
-CM="${GN}✓${CL}"
-set -o errexit
-set -o errtrace
-set -o nounset
-set -o pipefail
-shopt -s expand_aliases
-alias die='EXIT=$? LINE=$LINENO error_exit'
-trap die ERR
-trap cleanup EXIT
-function error_exit() {
-  trap - ERR
-  local reason="Unknown failure occurred."
-  local msg="${1:-$reason}"
-  local flag="${RD}‼ ERROR ${CL}$EXIT@$LINE"
-  echo -e "$flag $msg" 1>&2
-  [ ! -z ${VMID-} ] && cleanup_vmid
-  exit $EXIT
-}
-function cleanup_vmid() {
-  if $(qm status $VMID &>/dev/null); then
-    if [ "$(qm status $VMID | awk '{print $2}')" == "running" ]; then
-      qm stop $VMID
-    fi
-    qm destroy $VMID
-  fi
-}
-function cleanup() {
-  popd >/dev/null
-  rm -rf $TEMP_DIR
-}
-TEMP_DIR=$(mktemp -d)
-pushd $TEMP_DIR >/dev/null
-if [ `pveversion | grep "pve-manager/7" | wc -l` -eq 1 ]; then
-    echo -e "\n🚨 ${RD} This script is for Proxmox Virtual Environment 6.xx${CL}\n"
-	echo "Exiting..."
-	sleep 3
-	exit
-fi
-if (whiptail --title "HOME ASSISTANT OS VM" --yesno "This will create a New Home Assistant OS VM. Proceed?" 10 58); then
-    echo "User selected Yes"
-else
-    clear
-    echo -e "⚠ User exited script \n"
-    exit
-fi
-function header_info {
-echo -e "${HA}
-    __  _____   ____  _____
-   / / / /   | / __ \/ ___/
-  / /_/ / /| |/ / / /\__ \ 
- / __  / ___ / /_/ /___/ / 
-/_/ /_/_/v4|_\____//____/  
-    Home Assistant OS
-${CL}"
-}
-function msg_info() {
-    local msg="$1"
-    echo -ne " ${HOLD} ${YW}${msg}..."
-}
-function msg_ok() {
-    local msg="$1"
-    echo -e "${BFR} ${CM} ${GN}${msg}${CL}"
-}
-function default_settings() {
-	echo -e "${DGN}Using HAOS Version: ${BGN}${STABLE}${CL}"
-	BRANCH=${STABLE}
-	echo -e "${DGN}Using Virtual Machine ID: ${BGN}$NEXTID${CL}"
-	VMID=$NEXTID
-	echo -e "${DGN}Using Hostname: ${BGN}haos${STABLE}${CL}"
-	HN=haos${STABLE}
-	echo -e "${DGN}Allocated Cores: ${BGN}2${CL}"
-	CORE_COUNT="2"
- 	echo -e "${DGN}Allocated RAM: ${BGN}4096${CL}"
-	RAM_SIZE="4096"
-	echo -e "${DGN}Using Bridge: ${BGN}vmbr0${CL}"
-	BRG="vmbr0"
-	echo -e "${DGN}Using MAC Address: ${BGN}$GEN_MAC${CL}"
-	MAC=$GEN_MAC
-	echo -e "${DGN}Using VLAN: ${BGN}Default${CL}"
-	VLAN=""
-	echo -e "${DGN}Start VM when completed: ${BGN}yes${CL}"
-	START_VM="yes"
-	echo -e "${BL}Creating a HAOS VM using the above default settings${CL}"
-}
-function advanced_settings() {
-BRANCH=$(whiptail --title "HAOS VERSION" --radiolist "Choose Version" 10 58 3 \
-"$STABLE" "Stable" ON \
-"$BETA" "Beta" OFF \
-"$DEV" "Dev" OFF \
-3>&1 1>&2 2>&3)
-exitstatus=$?
-if [ $exitstatus = 0 ]; then
-    echo -e "${DGN}Using HAOS Version: ${BGN}$BRANCH${CL}"
-else
-    exit
-fi
-VMID=$(whiptail --inputbox "Set Virtual Machine ID" 8 58 $NEXTID --title "VIRTUAL MACHINE ID" 3>&1 1>&2 2>&3)
-exitstatus=$?
-if [ $exitstatus = 0 ]; then
-    echo -e "${DGN}Using Virtual Machine ID: ${BGN}$VMID${CL}"
-else
-    exit
-fi
-VM_NAME=$(whiptail --inputbox "Set Hostname" 8 58 haos${BRANCH} --title "HOSTNAME" 3>&1 1>&2 2>&3)
-exitstatus=$?
-if [ $exitstatus = 0 ]; then
-    HN=$(echo ${VM_NAME,,} | tr -d ' ')
-    echo -e "${DGN}Using Hostname: ${BGN}$HN${CL}"
-else
-    exit
-fi
-CORE_COUNT=$(whiptail --inputbox "Allocate CPU Cores" 8 58 2 --title "CORE COUNT" 3>&1 1>&2 2>&3)
-exitstatus=$?
-if [ $exitstatus = 0 ]; then
-    echo -e "${DGN}Allocated Cores: ${BGN}$CORE_COUNT${CL}"
-else
-    exit
-fi
-RAM_SIZE=$(whiptail --inputbox "Allocate RAM in MiB" 8 58 4096 --title "RAM" 3>&1 1>&2 2>&3)
-exitstatus=$?
-if [ $exitstatus = 0 ]; then
-    echo -e "${DGN}Allocated RAM: ${BGN}$RAM_SIZE${CL}"
-else
-    exit
-fi
-BRG=$(whiptail --inputbox "Set a Bridge" 8 58 vmbr0 --title "BRIDGE" 3>&1 1>&2 2>&3)
-exitstatus=$?
-if [ $exitstatus = 0 ]; then
-    echo -e "${DGN}Using Bridge: ${BGN}$BRG${CL}"
-else
-    exit
-fi
-MAC1=$(whiptail --inputbox "Set a MAC Address" 8 58 $GEN_MAC --title "MAC ADDRESS" 3>&1 1>&2 2>&3)
-exitstatus=$?
-if [ $exitstatus = 0 ]; then
-    MAC="$MAC1"
-    echo -e "${DGN}Using MAC Address: ${BGN}$MAC1${CL}"
-else
-    exit
-fi
-VLAN1=$(whiptail --inputbox "Set a Vlan(leave blank for default)" 8 58  --title "VLAN" 3>&1 1>&2 2>&3)
-exitstatus=$?
-if [ $exitstatus = 0 ]; then
-  if [ -z $VLAN1 ]; then VLAN1="Default" VLAN="";
-    echo -e "${DGN}Using Vlan: ${BGN}$VLAN1${CL}"
-else
-    VLAN=",tag=$VLAN1"
-    echo -e "${DGN}Using Vlan: ${BGN}$VLAN1${CL}"
-  fi  
-fi
-if (whiptail --title "START VIRTUAL MACHINE" --yesno "Start VM when completed?" 10 58); then
-    echo -e "${DGN}Start VM when completed: ${BGN}yes${CL}"
-    START_VM="yes"
-else
-    echo -e "${DGN}Start VM when completed: ${BGN}no${CL}"
-    START_VM="no"
-fi
-if (whiptail --title "ADVANCED SETTINGS COMPLETE" --yesno "Ready to create HAOS ${BRANCH} VM?" 10 58); then
-    echo -e "${RD}Creating a HAOS VM using the above advanced settings${CL}"
-else
-  clear
-  header_info
-  echo -e "${RD}Using Advanced Settings${CL}"
-  advanced_settings
-fi
-}
-function start_script() {
-if (whiptail --title "SETTINGS" --yesno "Use Default Settings?" 10 58); then
-  clear
-  header_info
-  echo -e "${BL}Using Default Settings${CL}"
-  default_settings
-else
-  clear
-  header_info
-  echo -e "${RD}Using Advanced Settings${CL}"
-  advanced_settings
-fi
-}
-start_script
-msg_info "Validating Storage"
-while read -r line; do
-  TAG=$(echo $line | awk '{print $1}')
-  TYPE=$(echo $line | awk '{printf "%-10s", $2}')
-  FREE=$(echo $line | numfmt --field 4-6 --from-unit=K --to=iec --format %.2f | awk '{printf( "%9sB", $6)}')
-  ITEM="  Type: $TYPE Free: $FREE "
-  OFFSET=2
-  if [[ $((${#ITEM} + $OFFSET)) -gt ${MSG_MAX_LENGTH:-} ]]; then
-    MSG_MAX_LENGTH=$((${#ITEM} + $OFFSET))
-  fi
-STORAGE_MENU+=( "$TAG" "$ITEM" "OFF" )
-done < <(pvesm status -content images | awk 'NR>1')
-VALID=$(pvesm status -content images | awk 'NR>1')
-if [ -z "$VALID" ]; then
-	echo -e "\n${RD}⚠ Unable to detect a valid storage location.${CL}"
-	echo -e "Exiting..."
-	exit
-elif [ $((${#STORAGE_MENU[@]}/3)) -eq 1 ]; then
-  STORAGE=${STORAGE_MENU[0]}
-else
-  while [ -z "${STORAGE:+x}" ]; do
-    STORAGE=$(whiptail --title "Storage Pools" --radiolist \
-    "Which storage pool you would like to use for the HAOS VM?\n\n" \
-    16 $(($MSG_MAX_LENGTH + 23)) 6 \
-    "${STORAGE_MENU[@]}" 3>&1 1>&2 2>&3) || exit
-  done
-fi
-msg_ok "Using ${CL}${BL}$STORAGE${CL} ${GN}for Storage Location."
-msg_ok "Virtual Machine ID is ${CL}${BL}$VMID${CL}."
-msg_info "Getting URL for Home Assistant ${BRANCH} Disk Image"
-if [ "$BRANCH" == "$DEV" ]; then 
-URL=https://os-builds.home-assistant.io/${BRANCH}/haos_ova-${BRANCH}.qcow2.xz
-else
-URL=https://github.com/home-assistant/operating-system/releases/download/${BRANCH}/haos_ova-${BRANCH}.qcow2.xz
-fi
-sleep 2
-msg_ok "${CL}${BL}${URL}${CL}"
-wget -q --show-progress $URL
-echo -en "\e[1A\e[0K"
-FILE=$(basename $URL)
-msg_ok "Downloaded ${CL}${BL}haos_ova-${BRANCH}.qcow2.xz${CL}"
-msg_info "Extracting KVM Disk Image"
-unxz $FILE
-STORAGE_TYPE=$(pvesm status -storage $STORAGE | awk 'NR>1 {print $2}')
-case $STORAGE_TYPE in
-  nfs|dir)
-    DISK_EXT=".qcow2"
-    DISK_REF="$VMID/"
-    DISK_IMPORT="-format qcow2"
-esac
-for i in {0,1}; do
-  disk="DISK$i"
-  eval DISK${i}=vm-${VMID}-disk-${i}${DISK_EXT:-}
-  eval DISK${i}_REF=${STORAGE}:${DISK_REF:-}${!disk}
-done
-msg_ok "Extracted KVM Disk Image"
-msg_info "Creating HAOS VM"
-qm create $VMID -agent 1 -bios ovmf -cores $CORE_COUNT -memory $RAM_SIZE -name $HN -net0 virtio,bridge=$BRG,macaddr=$MAC$VLAN \
-  -onboot 1 -ostype l26 -scsihw virtio-scsi-pci
-pvesm alloc $STORAGE $VMID $DISK0 128 1>&/dev/null
-qm importdisk $VMID ${FILE%.*} $STORAGE ${DISK_IMPORT:-} 1>&/dev/null
-qm set $VMID \
-  -efidisk0 ${DISK0_REF},size=128K \
-  -scsi0 ${DISK1_REF},size=32G >/dev/null
-qm set $VMID \
-  -boot order=scsi0 >/dev/null
-qm set $VMID -description "# Home Assistant OS
-### https://github.com/tteck/Proxmox" >/dev/null
-msg_ok "Created HAOS VM ${CL}${BL}(${HN})"
-if [ "$START_VM" == "yes" ]; then
-msg_info "Starting Home Assistant OS VM"
-qm start $VMID
-msg_ok "Started Home Assistant OS VM"
-fi
-msg_ok "Completed Successfully!\n"
diff --git a/vm/pimox-haos-vm-v4.sh b/vm/pimox-haos-vm-v5.sh
similarity index 78%
rename from vm/pimox-haos-vm-v4.sh
rename to vm/pimox-haos-vm-v5.sh
index 97dc8369..cebce5e2 100644
--- a/vm/pimox-haos-vm-v4.sh
+++ b/vm/pimox-haos-vm-v5.sh
@@ -1,6 +1,23 @@
 #!/usr/bin/env bash
+function header_info {
+cat <<"EOF"
+                                      ____  _ __  ___                                        
+                                    / __ \(_)  |/  /___  _  __                              
+                                   / /_/ / / /|_/ / __ \| |/_/                              
+                                  / ____/ / /  / / /_/ />  <                                
+    __  __                       /_/_  /_/_/  /_/\____/_/|_|              __     ____  _____
+   / / / /___  ____ ___  ___     /   |  __________(_)____/ /_____ _____v5/ /_   / __ \/ ___/
+  / /_/ / __ \/ __ `__ \/ _ \   / /| | / ___/ ___/ / ___/ __/ __ `/ __ \/ __/  / / / /\__ \ 
+ / __  / /_/ / / / / / /  __/  / ___ |(__  |__  ) (__  ) /_/ /_/ / / / / /_   / /_/ /___/ / 
+/_/ /_/\____/_/ /_/ /_/\___/  /_/  |_/____/____/_/____/\__/\__,_/_/ /_/\__/   \____//____/  
+                                                                                            
+EOF
+}
+clear
+header_info
 echo -e "Loading..."
 GEN_MAC=$(echo '00 60 2f'$(od -An -N3 -t xC /dev/urandom) | sed -e 's/ /:/g' | tr '[:lower:]' '[:upper:]')
+USEDID=$(pvesh get /cluster/resources --type vm --output-format yaml | egrep -i 'vmid' | awk '{print substr($2, 1, length($2)-0) }')
 NEXTID=$(pvesh get /cluster/nextid)
 STABLE=$(curl -s https://raw.githubusercontent.com/home-assistant/version/master/stable.json | grep "ova" | awk '{print substr($2, 2, length($2)-3) }')
 BETA=$(curl -s https://raw.githubusercontent.com/home-assistant/version/master/beta.json | grep "ova" | awk '{print substr($2, 2, length($2)-3) }')
@@ -55,14 +72,23 @@ else
     echo -e "⚠ User exited script \n"
     exit
 fi
-function header_info {
-echo -e "${RD}
-    ____  _     __  ___              __  _____   ____  _____
-   / __ \(_)   /  |/  /___  _  __   / / / /   | / __ \/ ___/
-  / /_/ / /v4_/ /|_/ / __ \| |/_/  / /_/ / /| |/ / / /\__ \ 
- / ____/ /___/ /  / / /_/ />  <   / __  / ___ / /_/ /___/ / 
-/_/   /_/   /_/  /_/\____/_/|_|  /_/ /_/_/  |_\____//____/  
-${CL}"
+function PVE_CHECK() {
+if [ `pveversion | grep "pve-manager/7.2\|7.3" | wc -l` -ne 1 ]; then
+        echo "⚠ This version of Proxmox Virtual Environment is not supported"
+        echo "Requires PVE Version: =>7.2"
+        echo "Exiting..."
+        sleep 2
+        exit
+fi
+}
+function ARCH_CHECK() {
+  ARCH=$(dpkg --print-architecture)
+  if [[ "$ARCH" == "amd64" ]]; then
+    echo -e "\n ❌  This script only works with PiMox! \n"
+    echo -e "Exiting..."
+    sleep 2
+    exit
+  fi
 }
 function msg_info() {
     local msg="$1"
@@ -94,6 +120,8 @@ function default_settings() {
         MAC=$GEN_MAC
         echo -e "${DGN}Using VLAN: ${BGN}Default${CL}"
         VLAN=""
+        echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
+        MTU=""
         echo -e "${DGN}Start VM when completed: ${BGN}yes${CL}"
         START_VM="yes"
         echo -e "${BL}Creating a HAOS VM using the above default settings${CL}"
@@ -109,8 +137,16 @@ if [ $exitstatus = 0 ]; then echo -e "${DGN}Using HAOS Version: ${BGN}$BRANCH${C
 VMID=$(whiptail --inputbox "Set Virtual Machine ID" 8 58 $NEXTID --title "VIRTUAL MACHINE ID" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
 exitstatus=$?
 if [ -z $VMID ]; then VMID="$NEXTID"; echo -e "${DGN}Virtual Machine: ${BGN}$VMID${CL}";
-else
-  if [ $exitstatus = 0 ]; then echo -e "${DGN}Virtual Machine ID: ${BGN}$VMID${CL}"; fi;
+  else
+    if echo "$USEDID" | egrep -q "$VMID"
+    then
+      echo -e "\n🚨  ${RD}ID $VMID is already in use${CL} \n"
+      echo -e "Exiting Script \n"
+      sleep 2;
+      exit
+  else
+    if [ $exitstatus = 0 ]; then echo -e "${DGN}Virtual Machine ID: ${BGN}$VMID${CL}"; fi;
+    fi
 fi
 VM_NAME=$(whiptail --inputbox "Set Hostname" 8 58 haos${BRANCH} --title "HOSTNAME" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
 exitstatus=$?
@@ -152,6 +188,17 @@ else
     echo -e "${DGN}Using Vlan: ${BGN}$VLAN1${CL}"
   fi  
 fi
+MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
+exitstatus=$?
+if [ $exitstatus = 0 ]; then
+  if [ -z $MTU1 ]; then
+    MTU1="Default" MTU=""
+    echo -e "${DGN}Using Interface MTU Size: ${BGN}$MTU1${CL}"
+  else
+    MTU=",mtu=$MTU1"
+    echo -e "${DGN}Using Interface MTU Size: ${BGN}$MTU1${CL}"
+  fi
+fi
 if (whiptail --title "START VIRTUAL MACHINE" --yesno "Start VM when completed?" 10 58); then
     echo -e "${DGN}Start VM when completed: ${BGN}yes${CL}"
     START_VM="yes"
@@ -168,7 +215,7 @@ else
   advanced_settings
 fi
 }
-function start_script() {
+function START_SCRIPT() {
 if (whiptail --title "SETTINGS" --yesno "Use Default Settings?" --no-button Advanced 10 58); then
   clear
   header_info
@@ -181,7 +228,9 @@ else
   advanced_settings
 fi
 }
-start_script
+ARCH_CHECK
+PVE_CHECK
+START_SCRIPT
 while read -r line; do
   TAG=$(echo $line | awk '{print $1}')
   TYPE=$(echo $line | awk '{printf "%-10s", $2}')
@@ -232,8 +281,8 @@ for i in {0,1}; do
 done
 msg_ok "Extracted Disk Image"
 msg_info "Creating HAOS VM"
-qm create $VMID -bios ovmf -cores $CORE_COUNT -memory $RAM_SIZE -name $HN -net0 virtio,bridge=$BRG,macaddr=$MAC$VLAN \
-  -onboot 1 -ostype l26 -scsihw virtio-scsi-pci
+qm create $VMID -bios ovmf -cores $CORE_COUNT -memory $RAM_SIZE -name $HN \
+  -net0 virtio,bridge=$BRG,macaddr=$MAC$VLAN$MTU -onboot 1 -ostype l26 -scsihw virtio-scsi-pci
 pvesm alloc $STORAGE $VMID $DISK0 64M 1>&/dev/null
 qm importdisk $VMID ${FILE%.*} $STORAGE ${DISK_IMPORT:-} 1>&/dev/null
 qm set $VMID \