diff --git a/build.sh b/build.sh
index 00ad9c0..82b7281 100755
--- a/build.sh
+++ b/build.sh
@@ -1,7 +1,12 @@
-cd source-files
+cd "$(dirname "$0")"
+
+cp preseed/preseed.cfg source/preseed.cfg
+cp preseed/gtk.cfg source/isolinux/gtk.cfg
+
+cd source
 
 xorriso -as mkisofs \
--o ../debian-angestoepselt.iso \
+-o ../images/debian-angestoepselt.iso \
 -c isolinux/boot.cat \
 -b isolinux/isolinux.bin \
 -no-emul-boot \
@@ -11,4 +16,4 @@ xorriso -as mkisofs \
 -e boot/grub/efi.img \
 -no-emul-boot \
 -isohybrid-gpt-basdat \
-. 
\ No newline at end of file
+. 
diff --git a/preseed/gtk.cfg b/preseed/gtk.cfg
new file mode 100644
index 0000000..49004dc
--- /dev/null
+++ b/preseed/gtk.cfg
@@ -0,0 +1,10 @@
+default installgui
+label installgui
+	menu label ^Graphical install
+	menu default
+	kernel /install.amd/vmlinuz
+	append vga=788 initrd=/install.amd/gtk/initrd.gz --- quiet 
+label auto-wipe
+	menu label ^Isopropanol (angestoepselt)
+	kernel /install.amd/vmlinuz
+	append auto=true priority=critical vga=788 file=/cdrom/preseed.cfg initrd=/install.amd/initrd.gz --- quiet 
diff --git a/preseed/preseed.cfg b/preseed/preseed.cfg
new file mode 100755
index 0000000..1239600
--- /dev/null
+++ b/preseed/preseed.cfg
@@ -0,0 +1,116 @@
+
+
+### Allgemeines
+# Verhindert weniger wichtige Nachfragen
+# https://www.debian.org/releases/sarge/s390/ch05s02.html.en
+# https://preseed.debian.net/debian-preseed/bullseye/amd64-main-full.txt
+d-i debconf/priority string critical
+# Deaktiviert die Meldung am Ende, dass die Installation abgeschlossen wurde und man neu starten kann
+d-i finish-install/reboot_in_progress note
+
+# Gibt an, ob Infos zum Nutzungsverhalten (installierte/verwendete Software) an Debian gesendet werden
+popularity-contest popularity-contest/participate boolean false
+# Proprietaere Firmware laden (falls es zu Hardwareproblemen kommt)
+#d-i hw-detect/load_firmware boolean true
+
+### Lokalisierung
+d-i debian-installer/locale string de_DE
+# Keymap setzen reicht nicht, layout/variantcode hilft ebenfalls nicht: https://groups.google.com/g/linux.debian.bugs.dist/c/XYcrRjLwpQM
+d-i keyboard-configuration/variant select Deutschland
+d-i keyboard-configuration/xkb-keymap select de
+
+d-i clock-setup/utc boolean true
+d-i tzdata/Areas select Europe
+tzdata/Zones/Europe select Berlin
+d-i time/zone string Europe/Berlin
+
+### Partitionierung
+# Grub wird automatisch auf den MBR installiert, wenn kein anderes OS vorhanden ist (sicher)
+d-i grub-installer/only_debian boolean true
+# MBR installation ebenfalls wenn andere OS vorhanden sind (koennte dazu fuehren, dass diese nicht mehr booten)
+#d-i grub-installer/with_other_os boolean true
+# Verhindert, dass grub alternativ fragt, wo er installiert werden soll
+d-i grub-installer/bootdev string /dev/sda
+# Fuer die vollautomatische Partitionierung (falls unten aktiv) - Beispiel Lenovo Tiny mit NVMe-SSD
+# VirtualBox -> /dev/sda, KVM -> /dev/vda
+#d-i partman-auto/disk string /dev/nvme0n1
+
+# Fuer lvm 'lvmcfg/vgdelete_confirm', 'partman-lvm/confirm' und 'partman-lvm/confirm_nooverwrite' setzen
+# Siehe https://www.debian.org/releases/stable/s390x/apbs04.de.html Abschnitt B.4.7.1.
+ d-i partman-auto/method string regular
+# Alle Daten auf einer Partition (mit 'home' wird das Home-Verzeichnis auf eine eigene Partition gelegt)
+ d-i partman-auto/choose_recipe select atomic
+
+# Komplett automatisiert ohne Bestaetigung fuer alle Partitionierungsmethoden (Mit Vorsicht verwenden!)
+d-i partman/choose_partition select finish
+d-i partman/confirm boolean true
+d-i partman/confirm_nooverwrite boolean true
+d-i partman-partitioning/confirm_write_new_label boolean true
+d-i partman-md/confirm boolean true
+d-i partman-md/deleteverify boolean true
+d-i lvmcfg/vgdelete_confirm boolean true
+d-i partman-lvm/vgdelete_confirm boolean true
+d-i partman-lvm/device_remove_lvm boolean true
+d-i partman-lvm/confirm boolean true
+d-i partman-lvm/confirm_nooverwrite boolean true
+
+### Software
+d-i mirror/country string manual
+d-i mirror/http/hostname string ftp2.de.debian.org
+d-i mirror/http/directory string /debian
+d-i mirror/http/proxy string
+
+# Aktiviert Spiegelserver abseits der Sicherheitsupdates per Netzwerk statt Image
+d-i apt-setup/use_mirror boolean true
+d-i apt-setup/disable-cdrom-entries boolean true
+# Aktiviert offizielle, aber unfreie Repositorys: https://wiki.debian.org/SourcesList
+#d-i apt-setup/non-free boolean true
+#d-i apt-setup/contrib boolean true
+
+# Vorinstallierte Software
+# Programmgruppe kann festlegen, ob z.B. Headless oder eine bestimmte Desktopumgebung (xfce-desktop, kde-desktop usw) vorinstalliert werden soll (siehe B.4.10)
+tasksel tasksel/first multiselect standard, gnome-desktop
+
+d-i pkgsel/install-language-support boolean true
+d-i pkgsel/update-policy select Install security updates automatically
+# Alle Pakete automatisch aktualisieren
+d-i pkgsel/upgrade select full-upgrade
+d-i pkgsel/include string git vim htop curl jq
+
+# Stdout Weiterleitungen funktionieren in in-target nicht ohne --pass-stdout
+# Siehe https://askubuntu.com/a/1248987/650986 und https://serverfault.com/questions/390122/how-do-i-pipe-commands-together-in-a-debian-preseed-file
+
+### Benutzerkonten
+d-i passwd/username string computerspende
+d-i passwd/user-fullname string computerspende
+d-i passwd/user-uid string 1000
+d-i passwd/user-password password csw
+d-i passwd/user-password-again password csw
+# root
+d-i passwd/root-password password csw
+d-i passwd/root-password-again password csw
+
+# Fuer Testsysteme kann die Policy strikter PWs abgeschaltet werden
+d-i user-setup/allow-password-weak boolean true
+d-i user-setup/encrypt-home boolean false
+d-i user-setup/enable sudo boolean true
+### Netzwerk
+d-i netcfg/enable boolean true
+d-i netcfg/choose_interface select auto
+d-i netcfg/hostname string computerspende
+
+d-i preseed/late_command string \
+    in-target --pass-stdout bash -c "echo 'computerspende ALL=NOPASSWD:ALL' > /etc/sudoers.d/computerspende"; \
+    in-target bash -c 'echo "#!/bin/bash" > /home/computerspende/echo_message.sh'; \
+    in-target bash -c 'echo "echo \"Hello, this is a message from late_command!\"" >> /home/computerspende/echo_message.sh'; \
+    in-target bash -c 'echo "read p" >> /home/computerspende/echo_message.sh '; \
+    in-target chmod +x /home/computerspende/post_hardware.sh; \
+    in-target bash -c 'mkdir -p /home/computerspende/.config/autostart'; \
+    in-target bash -c 'echo "[Desktop Entry]" > /home/computerspende/.config/autostart/post_hardware.desktop'; \
+    in-target bash -c 'echo "Type=Application" >> /home/computerspende/.config/autostart/post_hardware.desktop'; \
+    in-target bash -c 'echo "Terminal=true" >> /home/computerspende/.config/autostart/post_hardware.desktop'; \
+    in-target bash -c 'echo "Exec=gnome-terminal -- /home/computerspende/post_hardware.sh" >> /home/username/.config/autostart/post_hardware.desktop'; \
+    in-target bash -c 'echo "Name=Post Hardware Setup" >> /home/computerspende/.config/autostart/post_hardware.desktop'; \
+    in-target bash -c 'chown computerspende:computerspende /home/computerspende/post_hardware.sh'; \
+    in-target bash -c 'chown -R computerspende:computerspende /home/computerspende/.config'
+
diff --git a/scripts/generate_intarget.py b/scripts/generate_intarget.py
new file mode 100644
index 0000000..14b8c60
--- /dev/null
+++ b/scripts/generate_intarget.py
@@ -0,0 +1,34 @@
+def convert_to_in_target(bash_script_path, target_username):
+    try:
+        with open(bash_script_path, 'r') as file:
+            lines = file.readlines()
+
+        in_target_commands = []
+
+        # Construct the script creation command
+        script_creation_cmd = f"in-target bash -c 'echo \"#!/bin/bash\" > /home/{target_username}/post_hardware.sh'"
+        in_target_commands.append(script_creation_cmd)
+
+        # Convert each script line into an in-target command
+        for line in lines:
+            # Strip the line to remove leading/trailing whitespace
+            stripped_line = line.strip()
+            if stripped_line:  # Ignore empty lines
+                escaped_line = stripped_line.replace('"', '\\"').replace('$', '\\$')
+                cmd = f"in-target bash -c 'echo \"{escaped_line}\" >> /home/{target_username}/post_hardware.sh'"
+                in_target_commands.append(cmd)
+        
+        # Add command to make the script executable
+        in_target_commands.append(f"in-target chmod +x /home/{target_username}/post_hardware.sh")
+        
+        # Output the generated in-target commands
+        for command in in_target_commands:
+            print(command)
+
+    except FileNotFoundError:
+        print("The specified bash script file does not exist.")
+
+# Usage
+bash_script_path = 'post_hardware.sh'  # Replace with the path to your bash script
+target_username = 'computerspende'  # Replace with the target user's username
+convert_to_in_target(bash_script_path, target_username)
diff --git a/setup.sh b/setup.sh
index 1ecbacc..57a979b 100644
--- a/setup.sh
+++ b/setup.sh
@@ -3,7 +3,7 @@
 # Change to the script's directory
 cd "$(dirname "$0")"
 
-ISO_URL="https://cdimage.debian.org/debian-cd/current/amd64/iso-cd/debian-12.9.0-amd64-netinst.iso"
+ISO_URL="https://cdimage.debian.org/debian-cd/current/amd64/iso-dvd/debian-12.9.0-amd64-DVD-1.iso"
 IMAGE_DIR="images"
 ISO_NAME="$IMAGE_DIR/debian-server.iso"
 SOURCE_DIR="source"
@@ -18,4 +18,3 @@ wget -O "$ISO_NAME" "$ISO_URL"
 xorriso -osirrox on -indev "$ISO_NAME" -extract / "$SOURCE_DIR/"
 
 echo "Debian server ISO file downloaded to $IMAGE_DIR and extracted to $SOURCE_DIR"
-