diff --git a/Installer.sh b/Installer.sh
index e3abb95..b5b6cdb 100644
--- a/Installer.sh
+++ b/Installer.sh
@@ -6,11 +6,13 @@
 
 OUTPUT='>/dev/null 2>&1'
 APTMODE="debconf-apt-progress -- apt"
+DATE=$(date +"%m-%d-%Y")
+IP=`hostname -I`
+IP=$(echo $IP | tr -d ' ')
 REPO=PiAutomation
 GIT=https://raw.githubusercontent.com/Beeranco
 BRANCH=main
 
-
 ##-----------##
 #   Check OS  #
 ##-----------##
@@ -53,7 +55,7 @@ if [[ $INSTALL == no ]]; then
 fi
 
 NAME=$(whiptail --nocancel --inputbox "What is your name?" 8 39 John --title "Welcome" 3>&1 1>&2 2>&3)
-HOST=$(whiptail --nocancel --inputbox "What is the name of this machine?" 8 39 Raspberry --title "Welcome $NAME!" 3>&1 1>&2 2>&3)
+HOST=$(whiptail --nocancel --inputbox "What is the name of this machine? (only az-AZ characters are allowd)" 8 39 Raspberry --title "Welcome $NAME!" 3>&1 1>&2 2>&3)
 
 ##-------------##
 #   Pre-Check   #
@@ -212,6 +214,7 @@ fi
 #   Store Vars   #
 ##--------------##
 
+echo $NAME > /etc/username
 echo $OPTIONS > /etc/installedmodules
 sed -i 's/\s\+/\n/g' /etc/installedmodules
 sed -i 's/\"//g' /etc/installedmodules
@@ -220,20 +223,24 @@ sed -i 's/\"//g' /etc/installedmodules
 #   Finishing   #
 ##-------------##
 
-IP=`hostname -I`
-IP=$(echo $IP | tr -d ' ')
-
 wget $GIT/$REPO/$BRANCH/Updater.sh -O /opt/updater.sh
 wget $GIT/$REPO/$BRANCH/MOTD/greetings.sh -O /etc/profile.d/greeting.sh
 sed -i -e "s/%name%/$NAME/g" /etc/profile.d/greeting.sh
 
+
+mkdir -p /opt/backups/timestamps/
+echo "Installed on: $DATE" > /opt/backups/timestamps/OS.update
+
 if grep -q Domoticz "/etc/installedmodules"; then
+  echo "Installed on: $DATE" > /opt/backups/timestamps/Domoticz.update
   whiptail --title "Remember" --msgbox "After a reboot Domoticz is accessible on:\nhttp://$IP:8080" 8 78
 fi
 if grep -q Node-RED "/etc/installedmodules"; then
+  echo "Installed on: $DATE" > /opt/backups/timestamps/NodeRED.update
   whiptail --title "Remember" --msgbox "After a reboot Node-RED is accessible on:\nhttp://$IP:1880" 8 78
 fi
 if grep -q Zigbee2MQTT "/etc/installedmodules"; then
+  echo "Installed on: $DATE" > /opt/backups/timestamps/Zigbee2MQTT.update
   whiptail --title "Remember" --msgbox "After a reboot Zigbee2MQTT is accessible on:\nhttp://$IP:5002" 8 78
 fi