diff --git a/home/lucifer/.local/share/nautilus/scripts/06-Qemu/01-cdrom b/home/lucifer/.local/share/nautilus/scripts/06-Qemu/01-cdrom
index c147c07..2072d62 100755
--- a/home/lucifer/.local/share/nautilus/scripts/06-Qemu/01-cdrom
+++ b/home/lucifer/.local/share/nautilus/scripts/06-Qemu/01-cdrom
@@ -81,9 +81,9 @@ SUPPORTED_OSR="arch"
 #-------------------------------------------------------------------------------
 readonly LIBRARY="${0%/*/*}/.casualscripter_nautilus-scripts_functions.sh"
 if [ ! -f "${LIBRARY}" ] ; then
-  ${ZENITY_BIN} --error \
-                --text \
-                "ERROR: casualscripter_nautilus-scripts_functions.sh MISSING!"
+  zenity --error \
+         --text \
+         "ERROR: casualscripter_nautilus-scripts_functions.sh MISSING!"
   exit 1
 fi
 
diff --git a/home/lucifer/.local/share/nautilus/scripts/06-Qemu/02-bios b/home/lucifer/.local/share/nautilus/scripts/06-Qemu/02-bios
index 99ca233..1cfb1f2 100755
--- a/home/lucifer/.local/share/nautilus/scripts/06-Qemu/02-bios
+++ b/home/lucifer/.local/share/nautilus/scripts/06-Qemu/02-bios
@@ -84,9 +84,9 @@ SUPPORTED_OSR="arch"
 #-------------------------------------------------------------------------------
 readonly LIBRARY="${0%/*/*}/.casualscripter_nautilus-scripts_functions.sh"
 if [ ! -f "${LIBRARY}" ] ; then
-  ${ZENITY_BIN} --error \
-                --text \
-                "ERROR: casualscripter_nautilus-scripts_functions.sh MISSING!"
+  zenity --error \
+         --text \
+         "ERROR: casualscripter_nautilus-scripts_functions.sh MISSING!"
   exit 1
 fi
 
diff --git a/home/lucifer/.local/share/nautilus/scripts/06-Qemu/04a-osx-cats b/home/lucifer/.local/share/nautilus/scripts/06-Qemu/04a-osx-cats
new file mode 100755
index 0000000..00500d1
--- /dev/null
+++ b/home/lucifer/.local/share/nautilus/scripts/06-Qemu/04a-osx-cats
@@ -0,0 +1,214 @@
+#!/bin/bash
+#===============================================================================
+#
+# DIRECTORY:
+#   /home/*/.local/share/nautilus/scripts/06-Qemu/
+# OR
+#   /home/*/.gnome2/nautilus-sctipts/06-Qemu/ (deprecated)
+#
+# FILE:
+#   04a-osx-cats
+#
+# USAGE:
+#   Right klick on a RAW image (.dd) and
+#   choose this nautilus script from the context menu.
+#
+# OPTIONS:
+#   none
+#
+# DESCRIPTION:
+#   Boot up a virtual machine in BIOS mode and a OS X compatible boot loader.
+#
+# REQUIREMENTS:
+#   bash, zenity, openssl, gnome-terminal, file, grep, qemu-system-x86,
+#     coreutils and vinagre
+#
+# BUGS:
+#   ---
+#
+# NOTES:
+#   Tested on
+#   - Debian 8+
+#   - Arch Linux
+#
+# AUTHOR:
+#   Patrick Neumann, patrick@neumannsland.de
+#
+# COMPANY:
+#   (privately)
+#
+# VERSION:
+#   0.9 (beta)
+#
+# LINK TO THE MOST CURRENT VERSION:
+#   https://...
+#
+# CREATED:
+#   16.02.2020
+#
+# COPYRIGHT (C):
+#   2015-2020 - Patrick Neumann
+#
+# LICENSE:
+#   This program is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or
+#   (at your option) any later version.
+#
+# WARRANTY:
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+# TODO:
+#   - Support for different port of VNC server
+#   - Support for inserting Kon-Boot iso image
+#   - Mount VMware Tools ISO for more flexibility after hand over the vmdk
+#
+# HISTORY:
+#   0.9 - Patrick Neumann - Initial (public) release
+#
+#===============================================================================
+
+#-------------------------------------------------------------------------------
+# Additional supported Distribution(s) (add before Library!).
+#-------------------------------------------------------------------------------
+SUPPORTED_OSR="arch"
+
+#-------------------------------------------------------------------------------
+# Check for library (casualscripter_nautilus-scripts_functions.sh).
+#-------------------------------------------------------------------------------
+readonly LIBRARY="${0%/*/*}/.casualscripter_nautilus-scripts_functions.sh"
+if [ ! -f "${LIBRARY}" ] ; then
+  zenity --error \
+         --text \
+         "ERROR: casualscripter_nautilus-scripts_functions.sh MISSING!"
+  exit 1
+fi
+
+source "${LIBRARY}"
+
+#-------------------------------------------------------------------------------
+# Checks (see library "casualscripter_nautilus-scripts_functions.sh").
+#-------------------------------------------------------------------------------
+check_dep "${OPENSSL_BIN}" "openssl"
+check_dep "${CUT_BIN}" "coreutils"
+check_dep "${FILE_BIN}" "file"
+check_dep "${GREP_BIN}" "grep"
+check_dep "${GTERMINAL_BIN}" "gnome-terminal"
+check_dep "${SUDO_BIN}" "sudo"
+check_dep "${QEMUSYS64_BIN}" "qemu-system-x86"
+check_dep "${SLEEP_BIN}" "coreutils"
+check_dep "${VINAGRE_BIN}" "vinagre"
+
+check_ext "${SOURCE}" "dd"
+
+#-------------------------------------------------------------------------------
+# Avoid unintended changes to the Image.
+#-------------------------------------------------------------------------------
+check_if_pwd_is_used_as_mountpoint
+
+#-------------------------------------------------------------------------------
+# Check, if source is not mounted.
+#-------------------------------------------------------------------------------
+check_if_source_is_not_mounted
+
+#-------------------------------------------------------------------------------
+# Check if a valid bootloader exists.
+#
+#-------------------------------------------------------------------------------
+# Download newest OS X booloader from:
+#   - Enoch (http://www.insanelymac.com/forum/files/file/71-enoch/)
+#       supports up to El Capitan (10.11) in virtual machines
+#   or
+#   - Chimera (http://www.tonymacx86.com/downloads.php?do=file&id=258)
+#       supports up to Yosemite (10.10), but only on real hardware
+#   or
+#   - Chameleon (http://chameleon.osx86.hu/)
+#       supports up to Mavericks (10.9) in virutal machines
+#-------------------------------------------------------------------------------
+BOOTLOADER="${HOME}/Hackintosh/Enoch-rev.2922_bootloader"
+if [ ! -f "${BOOTLOADER}" ] ; then
+  error_exit "Boot loader not found"
+fi
+
+#-------------------------------------------------------------------------------
+# Collect additional options.
+#-------------------------------------------------------------------------------
+readonly ASK_CONNECT="Connect to the Network"
+readonly ASK_VNC="Start QEMU VNC service"
+readonly SELECTS="$( ${ZENITY_BIN} --list \
+                                   --text "Include some additional options:" \
+                                   --checklist \
+                                   --column "Pick" \
+                                   --column "Option" FALSE "${ASK_CONNECT}" \
+                                                     FALSE "${ASK_VNC}" )"
+
+if echo "${SELECTS}" | ${GREP_BIN} --fixed-strings "${ASK_CONNECT}" > /dev/null 2>&1 ; then
+  # OS X needs a special network configuration AND a connection to the internet:
+  NETWORKING="-netdev user,id=hub0port0 \
+              -device e1000-82545em,netdev=hub0port0,id=mac_vnet0"
+else
+  # ... or no NIC:
+  NETWORKING="-net none"
+fi
+  
+if echo "${SELECTS}" | ${GREP_BIN} --fixed-strings "${ASK_VNC}" > /dev/null 2>&1 ; then
+  VNC="-k de -vnc :0,tls,password"
+else
+  VNC=""
+fi
+
+#-------------------------------------------------------------------------------
+# Boot up the virtual machine:
+# - Enable KVM full virtualization support.
+# - Intel Core 2 Duo processor.
+# - Simulate an SMP system with 2 CPUs and 2 cores (needed for first boot!).
+# - Set virtual RAM size to 3072 megabytes (3 GB).
+# - Standard PC (Q35 + ICH9, 2009).
+# - USB keyboard and mouse.
+# - Apple SMC with OSKs (see above!).
+# - With bootloader Chameleon or Chimera (see above!).
+# - Define Base Board Information.
+# - Standard VGA card with Bochs VBE (VESA 2.0) extensions.
+# - With or without network.
+# - Windowed or VNC mode.
+# - Redirect the "monitor" to standart input/output.
+# - Use the RAW image as S-ATA harddisk.
+#   Alternative IDE support:
+#     -device ide-drive,bus=ide.0,drive=Macintosh_HD
+#     -drive id=Macintosh_HD,if=none,format=raw,file="${SOURCE}"
+#
+# - for OS X >10.9 needed:
+#   $ sudo su - -c "echo 1 > /sys/module/kvm/parameters/ignore_msrs"
+#-------------------------------------------------------------------------------
+${GTERMINAL_BIN} --execute \
+  ${QEMUSYS64_BIN} \
+    -enable-kvm \
+    -cpu core2duo \
+    -smp 2,cores=2 \
+    -m 3072 \
+    -machine q35 \
+    -usb -device usb-kbd -device usb-mouse \
+    -device isa-applesmc,osk="ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc" \
+    -kernel "${BOOTLOADER}" \
+    -smbios type=2 \
+    ${NETWORKING} \
+    -vga std \
+    ${VNC} \
+    -monitor stdio \
+    -device ahci,id=ahci0 \
+    -drive id=Macintosh_HD,if=none,format=raw,file="${SOURCE}" \
+    -device ide-hd,bus=ahci0.0,drive=Macintosh_HD,id=sata-disk0
+
+if [ -n "${VNC}" ] ; then
+  # give qemu-system some time to bind process to port!
+  ${SLEEP_BIN} 1
+  ${VINAGRE_BIN} ::5900
+fi
+
+exit 0
diff --git a/home/lucifer/.local/share/nautilus/scripts/06-Qemu/04b-osx-locs b/home/lucifer/.local/share/nautilus/scripts/06-Qemu/04b-osx-locs
new file mode 100755
index 0000000..24c09c7
--- /dev/null
+++ b/home/lucifer/.local/share/nautilus/scripts/06-Qemu/04b-osx-locs
@@ -0,0 +1,204 @@
+#!/bin/bash
+#===============================================================================
+#
+# DIRECTORY:
+#   /home/*/.local/share/nautilus/scripts/06-Qemu/
+# OR
+#   /home/*/.gnome2/nautilus-sctipts/06-Qemu/ (deprecated)
+#
+# FILE:
+#   04b-osx-locs
+#
+# USAGE:
+#   Right klick on a RAW image (.dd) and
+#   choose this nautilus script from the context menu.
+#
+# OPTIONS:
+#   none
+#
+# DESCRIPTION:
+#   Boot up a virtual machine in BIOS mode and a OS X compatible boot loader.
+#
+# REQUIREMENTS:
+#   bash, zenity, openssl, gnome-terminal, file, grep, qemu-system-x86,
+#     coreutils and vinagre
+#
+# BUGS:
+#   ---
+#
+# NOTES:
+#   Tested on
+#   - Debian 8+
+#   - Arch Linux
+#
+# AUTHOR:
+#   Patrick Neumann, patrick@neumannsland.de
+#
+# COMPANY:
+#   (privately)
+#
+# VERSION:
+#   0.9 (beta)
+#
+# LINK TO THE MOST CURRENT VERSION:
+#   https://...
+#
+# CREATED:
+#   26.02.2020
+#
+# COPYRIGHT (C):
+#   2015-2020 - Patrick Neumann
+#
+# LICENSE:
+#   This program is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or
+#   (at your option) any later version.
+#
+# WARRANTY:
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+# TODO:
+#   - Support for different port of VNC server
+#   - Support for inserting Kon-Boot iso image
+#   - Mount VMware Tools ISO for more flexibility after hand over the vmdk
+#
+# HISTORY:
+#   0.9 - Patrick Neumann - Initial (public) release
+#
+#===============================================================================
+
+#-------------------------------------------------------------------------------
+# Additional supported Distribution(s) (add before Library!).
+#-------------------------------------------------------------------------------
+SUPPORTED_OSR="arch"
+
+#-------------------------------------------------------------------------------
+# Check for library (casualscripter_nautilus-scripts_functions.sh).
+#-------------------------------------------------------------------------------
+readonly LIBRARY="${0%/*/*}/.casualscripter_nautilus-scripts_functions.sh"
+if [ ! -f "${LIBRARY}" ] ; then
+  zenity --error \
+         --text \
+         "ERROR: casualscripter_nautilus-scripts_functions.sh MISSING!"
+  exit 1
+fi
+
+source "${LIBRARY}"
+
+#-------------------------------------------------------------------------------
+# Checks (see library "casualscripter_nautilus-scripts_functions.sh").
+#-------------------------------------------------------------------------------
+check_dep "${OPENSSL_BIN}" "openssl"
+check_dep "${CUT_BIN}" "coreutils"
+check_dep "${FILE_BIN}" "file"
+check_dep "${GREP_BIN}" "grep"
+check_dep "${GTERMINAL_BIN}" "gnome-terminal"
+check_dep "${SUDO_BIN}" "sudo"
+check_dep "${QEMUSYS64_BIN}" "qemu-system-x86"
+check_dep "${SLEEP_BIN}" "coreutils"
+check_dep "${VINAGRE_BIN}" "vinagre"
+
+check_ext "${SOURCE}" "dd"
+
+#-------------------------------------------------------------------------------
+# Avoid unintended changes to the Image.
+#-------------------------------------------------------------------------------
+check_if_pwd_is_used_as_mountpoint
+
+#-------------------------------------------------------------------------------
+# Check, if source is not mounted.
+#-------------------------------------------------------------------------------
+check_if_source_is_not_mounted
+
+#-------------------------------------------------------------------------------
+# Collect additional options.
+#-------------------------------------------------------------------------------
+readonly ASK_CONNECT="Connect to the Network"
+readonly ASK_VNC="Start QEMU VNC service"
+readonly SELECTS="$( ${ZENITY_BIN} --list \
+                                   --text "Include some additional options:" \
+                                   --checklist \
+                                   --column "Pick" \
+                                   --column "Option" FALSE "${ASK_CONNECT}" \
+                                                     FALSE "${ASK_VNC}" )"
+
+if echo "${SELECTS}" | ${GREP_BIN} --fixed-strings "${ASK_CONNECT}" > /dev/null 2>&1 ; then
+  # OS X needs a special network configuration AND a connection to the internet:
+  NETWORKING="-netdev user,id=hub0port0 \
+              -device e1000-82545em,netdev=hub0port0,id=mac_vnet0"
+else
+  # ... or no NIC:
+  NETWORKING="-net none"
+fi
+  
+if echo "${SELECTS}" | ${GREP_BIN} --fixed-strings "${ASK_VNC}" > /dev/null 2>&1 ; then
+  VNC="-k de -vnc :0,tls,password"
+else
+  VNC=""
+fi
+
+#-------------------------------------------------------------------------------
+# Boot up the virtual machine:
+# - Enable KVM full virtualization support.
+# - Intel Core 2 Duo processor.
+# - Simulate an SMP system with 2 CPUs and 2 cores (needed for first boot!).
+# - Set virtual RAM size to 3072 megabytes (3 GB).
+# - Standard PC (Q35 + ICH9, 2009).
+# - USB keyboard and mouse.
+# - Apple SMC with OSKs (see above!).
+# - With bootloader Chameleon or Chimera (see above!).
+# - Define Base Board Information.
+# - Standard VGA card with Bochs VBE (VESA 2.0) extensions.
+# - With or without network.
+# - Windowed or VNC mode.
+# - Redirect the "monitor" to standart input/output.
+# - Use the RAW image as S-ATA harddisk.
+#   Alternative IDE support:
+#     -device ide-drive,bus=ide.0,drive=Macintosh_HD
+#     -drive id=Macintosh_HD,if=none,format=raw,file="${SOURCE}"
+#
+# - for OS X >10.9 needed:
+#   $ sudo su - -c "echo 1 > /sys/module/kvm/parameters/ignore_msrs"
+#
+# - for macOS >10.12 needed:
+#   Penryn instead of "-cpu core2duo" and "-machine pc-q35-2.4" (no_floppy=1)
+#-------------------------------------------------------------------------------
+MY_OPTIONS=",+invtsc,vmware-cpuid-freq=on,+pcid,+ssse3,+sse4.2,+popcnt,+avx,+aes,+xsave,+xsaveopt,check"
+
+${GTERMINAL_BIN} --execute \
+  ${QEMUSYS64_BIN} \
+    -enable-kvm \
+    -cpu Penryn,kvm=on,vendor=GenuineIntel${MY_OPTIONS} \
+    -smp 4,cores=2 \
+    -m 4096 \
+    -machine q35 \
+    -usb -device usb-kbd -device usb-mouse \
+    -device isa-applesmc,osk="ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc" \
+    -drive if=pflash,format=raw,readonly,file="${HOME}/Hackintosh/OVMF_CODE.fd" \
+    -drive if=pflash,format=raw,file="${HOME}/Hackintosh/OVMF_VARS-1024x768.fd" \
+    -smbios type=2 \
+    -vga vmware \
+    -device ich9-intel-hda -device hda-duplex \
+    -device ich9-ahci,id=sata \
+    -drive id=Clover,if=none,snapshot=on,format=qcow2,file="${HOME}/Hackintosh/CloverNG.qcow2" \
+    -device ide-hd,bus=sata.1,drive=Clover \
+    -drive id=MacHDD,if=none,format=raw,file="${SOURCE}" \
+    -device ide-hd,bus=sata.2,drive=MacHDD \
+    ${NETWORKING} \
+    ${VNC} \
+    -monitor stdio
+
+if [ -n "${VNC}" ] ; then
+  # give qemu-system some time to bind process to port!
+  ${SLEEP_BIN} 1
+  ${VINAGRE_BIN} ::5900
+fi
+
+exit 0