diff --git a/0-preinstall.sh b/0-preinstall.sh
index d8dea46..adfb68a 100755
--- a/0-preinstall.sh
+++ b/0-preinstall.sh
@@ -79,6 +79,7 @@ mountallsubvol () {
     mount -o ${mountoptions},subvol=@.snapshots /dev/mapper/ROOT /mnt/.snapshots
     mount -o ${mountoptions},subvol=@var /dev/mapper/ROOT /mnt/var
 }
+
 if [[ "${DISK}" =~ "nvme" ]]; then
     if [[ "${FS}" == "btrfs" ]]; then
         mkfs.vfat -F32 -n "EFIBOOT" ${DISK}p2
@@ -92,19 +93,25 @@ if [[ "${DISK}" =~ "nvme" ]]; then
         mkfs.vfat -F32 -n "EFIBOOT" ${DISK}p2
 # enter luks password to cryptsetup and format root partition
         echo -n "${luks_password}" | cryptsetup -v luksFormat ${DISK}p3 -
+
 # open luks container and ROOT will be place holder 
-        echo -n "${luks_password}" | cryptsetup open ${DISK}p3 ROOT -
+    echo -n "${luks_password}" | cryptsetup open ${partition3} ROOT -
 # now format that container
-        mkfs.btrfs -L ROOT /dev/mapper/ROOT
+    mkfs.btrfs -L ROOT /dev/mapper/ROOT
 # create subvolumes for btrfs
-        mount -t btrfs /dev/mapper/ROOT /mnt
-        createsubvolumes       
-        umount /mnt
+    mount -t btrfs /dev/mapper/ROOT /mnt
+    createsubvolumes       
+    umount /mnt
 # mount @ subvolume
+
         mount -o ${mountoptions},subvol=@ /dev/mapper/ROOT /mnt
+
 # make directories home, .snapshots, var, tmp
-        mkdir -p /mnt/{home,var,tmp,.snapshots}
-# mount subvolumes
+    mkdir -p /mnt/{home,var,tmp,.snapshots}
+
+# store uuid of encrypted partition for grub
+    echo encryped_partition_uuid=$(blkid -s UUID -o value ${partition3}) >> setup.conf
+
         mountallsubvol
     fi
 else
@@ -131,7 +138,9 @@ else
 # mount subvolumes
         mountallsubvol
     fi
+
 fi
+
 # checking if user selected btrfs
 if [[ ${FS} =~ "btrfs" ]]; then
 ls /mnt | xargs btrfs subvolume delete
diff --git a/1-setup.sh b/1-setup.sh
index c3c89fb..21c8454 100755
--- a/1-setup.sh
+++ b/1-setup.sh
@@ -9,9 +9,10 @@ echo -ne "
   ╚═╝  ╚═╝╚═╝  ╚═╝ ╚═════╝╚═╝  ╚═╝   ╚═╝   ╚═╝   ╚═╝    ╚═════╝ ╚══════╝
 -------------------------------------------------------------------------
                     Automated Arch Linux Installer
+                        SCRIPTHOME: $SCRIPTHOME
 -------------------------------------------------------------------------
 "
-source setup.conf
+source /root/$SCRIPTHOME/setup.conf
 echo -ne "
 -------------------------------------------------------------------------
                     Network Setup 
@@ -69,39 +70,44 @@ echo -ne "
                     Installing Base System  
 -------------------------------------------------------------------------
 "
-sudo pacman -S --noconfirm --needed - < /pkg-files/pacman-pkgs.txt
+cat /root/$SCRIPTHOME/pkg-files/pacman-pkgs.txt | while read line 
+do
+    echo "INSTALLING: ${line}"
+   sudo pacman -S --noconfirm --needed ${line}
+done
 echo -ne "
 -------------------------------------------------------------------------
                     Installing Microcode
 -------------------------------------------------------------------------
 "
 # determine processor type and install microcode
-proc_type=$(lscpu | awk '/Vendor ID:/ {print $3}')
-case "$proc_type" in
-	GenuineIntel)
-		print "Installing Intel microcode"
-		pacman -S --noconfirm intel-ucode
-		proc_ucode=intel-ucode.img
-		;;
-	AuthenticAMD)
-		print "Installing AMD microcode"
-		pacman -S --noconfirm amd-ucode
-		proc_ucode=amd-ucode.img
-		;;
-esac
+proc_type=$(lscpu)
+if grep -E "GenuineIntel" <<< ${proc_type}; then
+    echo "Installing Intel microcode"
+    pacman -S --noconfirm intel-ucode
+    proc_ucode=intel-ucode.img
+elif grep -E "AuthenticAMD" <<< ${proc_type}; then
+    echo "Installing AMD microcode"
+    pacman -S --noconfirm amd-ucode
+    proc_ucode=amd-ucode.img
+fi
+
 echo -ne "
 -------------------------------------------------------------------------
                     Installing Graphics Drivers
 -------------------------------------------------------------------------
 "
 # Graphics Drivers find and install
-if lspci | grep -E "NVIDIA|GeForce"; then
+gpu_type=$(lspci)
+if grep -E "NVIDIA|GeForce" <<< ${gpu_type}; then
     pacman -S nvidia --noconfirm --needed
 	nvidia-xconfig
-elif lspci | grep -E "Radeon"; then
+elif grep -E "Radeon" <<< ${gpu_type}; then
     pacman -S xf86-video-amdgpu --noconfirm --needed
-elif lspci | grep -E "Integrated Graphics Controller"; then
-    pacman -S libva-intel-driver libvdpau-va-gl lib32-vulkan-intel vulkan-intel libva-intel-driver libva-utils --needed --noconfirm
+elif grep -E "Integrated Graphics Controller" <<< ${gpu_type}; then
+    pacman -S libva-intel-driver libvdpau-va-gl lib32-vulkan-intel vulkan-intel libva-intel-driver libva-utils lib32-mesa --needed --noconfirm
+elif grep -E "Intel Corporation UHD" <<< ${gpu_type}; then
+    pacman -S libva-intel-driver libvdpau-va-gl lib32-vulkan-intel vulkan-intel libva-intel-driver libva-utils lib32-mesa --needed --noconfirm
 fi
 
 if ! source install.conf; then
@@ -151,7 +157,9 @@ echo -ne "
 -------------------------------------------------------------------------
 "
 if [ $(whoami) = "root"  ]; then
+    groupadd libvirt
     useradd -m -G wheel,libvirt -s /bin/bash $USERNAME 
+
 # use chpasswd to enter $username:$password
     echo "$USERNAME:$PASSWORD" | chpasswd
 	cp -R /root/$SCRIPTHOME /home/$USERNAME/
diff --git a/2-user.sh b/2-user.sh
index f583586..2c93677 100755
--- a/2-user.sh
+++ b/2-user.sh
@@ -9,28 +9,30 @@ echo -ne "
   ╚═╝  ╚═╝╚═╝  ╚═╝ ╚═════╝╚═╝  ╚═╝   ╚═╝   ╚═╝   ╚═╝    ╚═════╝ ╚══════╝
 -------------------------------------------------------------------------
                     Automated Arch Linux Installer
+                        SCRIPTHOME: $SCRIPTHOME
 -------------------------------------------------------------------------
 
 Installing AUR Softwares
 "
 # You can solve users running this script as root with this and then doing the same for the next for statement. However I will leave this up to you.
+source ~/$SCRIPTHOME/setup.conf
 
 cd ~
 git clone "https://aur.archlinux.org/yay.git"
-cd ${HOME}/yay
+cd ~/yay
 makepkg -si --noconfirm
 cd ~
-touch "$HOME/.cache/zshhistory"
+touch "~/.cache/zshhistory"
 git clone "https://github.com/ChrisTitusTech/zsh"
-git clone --depth=1 https://github.com/romkatv/powerlevel10k.git $HOME/powerlevel10k
-ln -s "$HOME/zsh/.zshrc" $HOME/.zshrc
+git clone --depth=1 https://github.com/romkatv/powerlevel10k.git ~/powerlevel10k
+ln -s "~/zsh/.zshrc" ~/.zshrc
 
-yay -S --noconfirm --needed - < /pkg-files/aur-pkgs.txt
+yay -S --noconfirm --needed - < ~/$SCRIPTHOME/pkg-files/aur-pkgs.txt
 
 export PATH=$PATH:~/.local/bin
-cp -r $HOME/$SCRIPTHOME/dotfiles/* $HOME/.config/
+cp -r ~/$SCRIPTHOME/dotfiles/* ~/.config/
 pip install konsave
-konsave -i $HOME/$SCRIPTHOME/kde.knsv
+konsave -i ~/$SCRIPTHOME/kde.knsv
 sleep 1
 konsave -a kde
 
diff --git a/3-post-setup.sh b/3-post-setup.sh
index 2c1c9d1..f71555a 100755
--- a/3-post-setup.sh
+++ b/3-post-setup.sh
@@ -9,14 +9,20 @@ echo -ne "
   ╚═╝  ╚═╝╚═╝  ╚═╝ ╚═════╝╚═╝  ╚═╝   ╚═╝   ╚═╝   ╚═╝    ╚═════╝ ╚══════╝
 -------------------------------------------------------------------------
                     Automated Arch Linux Installer
+                        SCRIPTHOME: $SCRIPTHOME
 -------------------------------------------------------------------------
 
 Final Setup and Configurations
 GRUB EFI Bootloader Install & Check
 "
+source /root/$SCRIPTHOME/setup.conf
 if [[ -d "/sys/firmware/efi" ]]; then
     grub-install --efi-directory=/boot ${DISK}
 fi
+# set kernel parameter for decrypting the drive
+if [[ "${FS}" == "luks" ]]; then
+sed -i "s%GRUB_CMDLINE_LINUX_DEFAULT=\"%GRUB_CMDLINE_LINUX_DEFAULT=\"cryptdevice=UUID=${encryped_partition_uuid}:ROOT root=/dev/mapper/ROOT %g" /etc/default/grub
+fi
 
 echo -e "Installing CyberRe Grub theme..."
 THEME_DIR="/boot/grub/themes"
@@ -73,5 +79,8 @@ sed -i 's/^%wheel ALL=(ALL) NOPASSWD: ALL/# %wheel ALL=(ALL) NOPASSWD: ALL/' /et
 # Add sudo rights
 sed -i 's/^# %wheel ALL=(ALL) ALL/%wheel ALL=(ALL) ALL/' /etc/sudoers
 
+rm -r /root/$SCRIPTHOME
+rm -r /home/$username/$SCRIPTHOME
+
 # Replace in the same state
 cd $pwd
diff --git a/archtitus.sh b/archtitus.sh
index c6e09e4..3f748b9 100755
--- a/archtitus.sh
+++ b/archtitus.sh
@@ -18,10 +18,9 @@ echo -ne "
     bash startup.sh
     source setup.conf
     bash 0-preinstall.sh
-    arch-chroot /mnt /root/$SCRIPTHOME/1-setup.sh
-    source /mnt/root/$SCRIPTHOME/install.conf
-    arch-chroot /mnt /usr/bin/runuser -u $username -- /home/$username/$SCRIPTHOME/2-user.sh
-    arch-chroot /mnt /root/$SCRIPTHOME/3-post-setup.sh
+    SCRIPTHOME=$SCRIPTHOME arch-chroot /mnt /root/$SCRIPTHOME/1-setup.sh
+    SCRIPTHOME=$SCRIPTHOME arch-chroot /mnt /usr/bin/runuser -u $username -- /home/$username/$SCRIPTHOME/2-user.sh
+    SCRIPTHOME=$SCRIPTHOME arch-chroot /mnt /root/$SCRIPTHOME/3-post-setup.sh
 
 echo -ne "
 -------------------------------------------------------------------------