diff --git a/arch-setup.sh b/arch-setup.sh
index f139d40..d3dc049 100755
--- a/arch-setup.sh
+++ b/arch-setup.sh
@@ -118,7 +118,7 @@ setup_pacman() {
     sudo sed -i 's/#ILoveCandy/ILoveCandy/' /etc/pacman.conf
     sudo sed -i 's/#VerbosePkgLists/VerbosePkgLists/' /etc/pacman.conf
     sudo sed -i 's/#CheckSpace/CheckSpace/' /etc/pacman.conf
-    #sudo sed -i 's/#PrettyProgressBar/PrettyProgressBar/' /etc/pacman.conf
+    sudo sed -i 's/#PrettyProgressBar/PrettyProgressBar/' /etc/pacman.conf
     sudo sed -i 's/#ParallelDownloads = 5/ParallelDownloads = 10/' /etc/pacman.conf
     sudo sed -i 's/#DisableDownloadTimeout/DisableDownloadTimeout/' /etc/pacman.conf
 }
@@ -221,14 +221,12 @@ setup_gpu() {
                         fi
                     ;;
                     "\"nouveau\"")
-                        install_dependencies mesa 
-                        install_package vulkan-nouveau
+                        install_dependencies mesa vulkan-nouveau
                     ;;
                 esac
             ;;
             *AMD*)
-                install_dependencies mesa
-                install_package vulkan-radeon
+                install_dependencies mesa vulkan-radeon
             ;;
             *Intel*)
                 install_dependencies intel-media-driver vulkan-intel
@@ -242,7 +240,8 @@ setup_gpu() {
 setup_plymouth() {
     if whiptail --title "Setup Plymouth" --yesno "Would you like to setup Plymouth?" 10 60; then
         echo "quiet splash" | sudo tee -a /etc/kernel/cmdline
-        sudo pacman -S --needed --noconfirm plymouth plymouth-kcm
+        sudo sed -i 's/^HOOKS=(base udev autodetect microcode/HOOKS=(base udev autodetect microcode plymouth /' /etc/mkinitcpio.conf
+        install_package plymouth
         if pacman -Qs plymouth-theme-catppuccin-mocha-git > /dev/null; then
             sudo plymouth-set-default-theme -R catppuccin-mocha
         else
@@ -273,46 +272,52 @@ setup_bluetooth() {
 # function name : setup u2f
 # Description: setup pam-u2f for login using Yubikey
 setup_u2f() {
-    install_package pam-u2f
-    mkdir ~/.config/Yubico
-    echo "Registering U2F device..."
-    pamu2fcfg -o "pam://$HOST" -i "pam://$HOST" > ~/.config/Yubico/u2f_keys
-    sudo touch /etc/pam.d/u2f-required
-    sudo touch /etc/pam.d/u2f-sufficient
-    echo "auth required pam_u2f.so cue origin=pam://$HOST appid=pam://$HOST" | sudo tee -a /etc/pam.d/u2f-required
-    echo "auth sufficient pam_u2f.so cue origin=pam://$HOST appid=pam://$HOST" | sudo tee -a /etc/pam.d/u2f-sufficient
-    
-    sudo sed -i '/^password\s*include\s*system-auth/i auth            include         u2f-sufficient' /etc/pam.d/su
-    sudo sed -i '/^auth\s*include\s*system-auth/i auth            include         u2f-sufficient' /etc/pam.d/sudo
-    sudo sed -i '/^auth\s*include\s*system-auth/i auth            include         u2f-sufficient' /etc/pam.d/passwd
-    sudo sed -i '/^auth\s*include\s*system-auth/i auth       include    u2f-sufficient' /etc/pam.d/system-login
-    if [ ! -f /etc/pam.d/polkit-1 ]; then
-        sudo cp /usr/lib/pam.d/polkit-1 /etc/pam.d/polkit-1
+    if whiptail --title "Setup U2F" --yesno "Would you like to setup U2F (Yubikey) authentication?" 10 60; then
+        install_package pam-u2f
+        mkdir -p ~/.config/Yubico
+        echo "Registering U2F device..."
+        pamu2fcfg -o "pam://$HOST" -i "pam://$HOST" > ~/.config/Yubico/u2f_keys
+        sudo touch /etc/pam.d/u2f-required
+        sudo touch /etc/pam.d/u2f-sufficient
+        echo "auth required pam_u2f.so cue origin=pam://$HOST appid=pam://$HOST" | sudo tee -a /etc/pam.d/u2f-required
+        echo "auth sufficient pam_u2f.so cue origin=pam://$HOST appid=pam://$HOST" | sudo tee -a /etc/pam.d/u2f-sufficient
+
+        sudo sed -i '/^password\s*include\s*system-auth/i auth            include         u2f-sufficient' /etc/pam.d/su
+        sudo sed -i '/^auth\s*include\s*system-auth/i auth            include         u2f-sufficient' /etc/pam.d/sudo
+        sudo sed -i '/^auth\s*include\s*system-auth/i auth            include         u2f-sufficient' /etc/pam.d/passwd
+        sudo sed -i '/^auth\s*include\s*system-auth/i auth       include    u2f-sufficient' /etc/pam.d/system-login
+        if [ ! -f /etc/pam.d/polkit-1 ]; then
+            sudo cp /usr/lib/pam.d/polkit-1 /etc/pam.d/polkit-1
+        fi
+        sudo sed -i '/^auth\s*include\s*system-auth/i auth       include      u2f-sufficient' /etc/pam.d/polkit-1
     fi
-    sudo sed -i '/^auth\s*include\s*system-auth/i auth       include      u2f-sufficient' /etc/pam.d/polkit-1
 }
 
 # function name : setup fprint
 # Description: setup fprint for login using fingerprint reader
 setup_fprint() {
-    install_package fprintd
-    install_dependencies imagemagick
-    sudo systemctl enable --now fprintd
-    sudo sed -i '/^auth\s*include\s*system-login/i auth      [success=1 default=ignore]  pam_succeed_if.so    service in sudo:su:su-l tty in :unknown' /etc/pam.d/system-local-login
-    sudo sed -i '/^auth\s*include\s*system-login/i auth      sufficient pam_fprintd.so' /etc/pam.d/system-local-login
-    if [ ! -f /etc/pam.d/polkit-1 ]; then
-        sudo cp /usr/lib/pam.d/polkit-1 /etc/pam.d/polkit-1
+    if whiptail --title "Setup Fprint" --yesno "Would you like to setup fingerprint authentication (fprintd)?" 10 60; then
+        install_package fprintd
+        install_dependencies imagemagick
+        sudo systemctl enable --now fprintd
+        sudo sed -i '/^auth\s*include\s*system-login/i auth      [success=1 default=ignore]  pam_succeed_if.so    service in sudo:su:su-l tty in :unknown' /etc/pam.d/system-local-login
+        sudo sed -i '/^auth\s*include\s*system-login/i auth      sufficient pam_fprintd.so' /etc/pam.d/system-local-login
+        if [ ! -f /etc/pam.d/polkit-1 ]; then
+            sudo cp /usr/lib/pam.d/polkit-1 /etc/pam.d/polkit-1
+        fi
+        sudo sed -i '/^auth\s*include\s*system-auth/i auth       include      u2f-sufficient' /etc/pam.d/polkit-1
+        fprintd-enroll
     fi
-    sudo sed -i '/^auth\s*include\s*system-auth/i auth       include      u2f-sufficient' /etc/pam.d/polkit-1
-    fprintd-enroll
 }
 
 # function name : setup SmartCard [WIP]
 # Description: setup pcscd for login using smartcard reader
 setup_smartcard() {
-    install_package opensc
-    sudo systemctl enable --now pcscd
-    sudo systemctl enable --now pcscd.socket
+    if whiptail --title "Setup SmartCard" --yesno "Would you like to setup SmartCard (pcscd) authentication?" 10 60; then
+        install_package opensc
+        sudo systemctl enable --now pcscd
+        sudo systemctl enable --now pcscd.socket
+    fi
 }
 
 # function name : setup firewall
@@ -584,8 +589,8 @@ setup_containers() {
 # Description: Install and setup Plasma KDE
 setup_plasma_kde() {
     if whiptail --title "Setup Plasma KDE" --yesno "Would you like to setup Plasma KDE?" 10 60; then
-        install_package plasma-meta gwenview kate okular kcalc gparted kdeconnect
-        install_dependencies qt6-quick3d
+        install_package plasma-meta gwenview kate okular kcalc gparted kdeconnect ark dolphin
+        install_dependencies qt6-quick3d flatpak-kcm plymouth-kcm sddm-kcm
         if pacman -Qs sddm > /dev/null; then
             sudo systemctl enable sddm
             if [ -f /etc/sddm.conf.d/10-wayland.conf ]; then