diff --git a/post_install_v2.sh b/post_install_v2.sh
new file mode 100644
index 0000000..1f4829a
--- /dev/null
+++ b/post_install_v2.sh
@@ -0,0 +1,99 @@
+#!/bin/bash
+# =====================================================
+# POST-INSTALL TOOLBOX (whiptail GUI-Version)
+# =====================================================
+
+# Prüfen, ob Root
+if [ "$EUID" -ne 0 ]; then
+    echo "Bitte als Root ausführen (sudo)"
+    exit 1
+fi
+
+# Skripte (Name -> URL)
+declare -A SCRIPTS
+SCRIPTS["Get Host & SSD Serialnumbers"]="https://me-gitea.maieredv.cloud/manuel.maier/pve-pbs-setup/raw/branch/main/get_sn.sh"
+SCRIPTS["Setup Mail Notification"]="https://me-gitea.maieredv.cloud/manuel.maier/pve-pbs-setup/raw/branch/main/setup-email.sh"
+SCRIPTS["Set CPU Scaling Governor"]="https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/tools/pve/scaling-governor.sh"
+SCRIPTS["Intel e1000e Offload Fix"]="https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/tools/pve/nic-offloading-fix.sh"
+SCRIPTS["Set PVE Update Repos"]="https://me-gitea.maieredv.cloud/manuel.maier/pve-pbs-setup/raw/branch/main/set_pve_repos.sh"
+SCRIPTS["Set PBS Update Repos"]="https://me-gitea.maieredv.cloud/manuel.maier/pve-pbs-setup/raw/branch/main/set_pbs_repos.sh"
+SCRIPTS["Create PVE MGNT Bridge"]="https://me-gitea.maieredv.cloud/manuel.maier/pve-pbs-setup/raw/branch/main/create_pve-mgnt-vmbr.sh"
+SCRIPTS["Create PVE MGNT LXC"]="https://me-gitea.maieredv.cloud/manuel.maier/pve-pbs-setup/raw/branch/main/create_pve-mgnt-lxc.sh"
+SCRIPTS["Install pcvisit RemoteHost on Windows VMs"]="https://me-gitea.maieredv.cloud/manuel.maier/pve-pbs-setup/raw/branch/main/install-pcvisit-remotehost.sh"
+
+# Reihenfolge festlegen
+ORDER=(
+  "Get Host & SSD Serialnumbers"
+  "Setup Mail Notification"
+  "Set CPU Scaling Governor"
+  "Intel e1000e Offload Fix"
+  "Set PVE Update Repos"
+  "Set PBS Update Repos"
+  "Create PVE MGNT Bridge"
+  "Create PVE MGNT LXC"
+  "Install pcvisit RemoteHost on Windows VMs"
+)
+
+# Prüfen, ob whiptail installiert ist
+if ! command -v whiptail &>/dev/null; then
+    echo "Whiptail nicht gefunden. Installiere..."
+    apt update && apt install -y whiptail
+fi
+
+# Funktion für Menü
+run_menu() {
+    local MENU=""
+    local i=1
+    for key in "${ORDER[@]}"; do
+        MENU+="$i \"$key\" "
+        ((i++))
+    done
+    MENU+="0 \"Beenden\""
+
+    CHOICE=$(whiptail --title "POST-INSTALL TOOLBOX" \
+        --menu "Wähle ein Script zum Ausführen:" 20 70 12 \
+        $MENU 3>&1 1>&2 2>&3)
+
+    echo "$CHOICE"
+}
+
+# Hauptloop
+while true; do
+    CHOICE=$(run_menu)
+
+    # Prüfen ob Abbrechen / Exit
+    if [ -z "$CHOICE" ] || [ "$CHOICE" == "0" ]; then
+        clear
+        echo "Bye! 👋"
+        exit 0
+    fi
+
+    # Auswahl validieren
+    if [[ "$CHOICE" =~ ^[0-9]+$ ]] && [ "$CHOICE" -ge 1 ] && [ "$CHOICE" -le ${#ORDER[@]} ]; then
+        key="${ORDER[$CHOICE-1]}"
+        url="${SCRIPTS[$key]}"
+
+        whiptail --title "Download Script" --infobox "Lade Script:\n$key\nVon: $url" 8 70
+        tmpfile=$(mktemp)
+        curl -sSL "$url" -o "$tmpfile"
+
+        if [ ! -s "$tmpfile" ]; then
+            whiptail --title "Fehler" --msgbox "Fehler beim Download!" 8 50
+            rm -f "$tmpfile"
+            continue
+        fi
+
+        # Unter-Script in Subshell ausführen
+        clear
+        echo "========================================"
+        echo "Starte Script: $key"
+        echo "========================================"
+        bash "$tmpfile"
+        rm -f "$tmpfile"
+
+        echo
+        read -rp "Fertig! Enter drücken für Menü..." _
+    else
+        whiptail --title "Fehler" --msgbox "Ungültige Auswahl! Bitte erneut versuchen." 8 50
+    fi
+done