diff --git a/debian8.6.0/32bit/JuniorHighSchoolEdition/juniorhighschool.seed b/debian8.6.0/32bit/JuniorHighSchoolEdition/juniorhighschool.seed
index 0f6c3b33136e729e0df8e96c12f43a221a3244bf..990f5c3a3658d9b0efee098f5094480b1ce8885f 100755
--- a/debian8.6.0/32bit/JuniorHighSchoolEdition/juniorhighschool.seed
+++ b/debian8.6.0/32bit/JuniorHighSchoolEdition/juniorhighschool.seed
@@ -96,7 +96,7 @@ tasksel tasksel/first multiselect standard, kde-desktop
 #tasksel tasksel/first multiselect standard, desktop,kde-desktop, laptop, ubuntu-desktop
 d-i pkgsel/install-language-support boolean true
 d-i pkgsel/language-pack-patterns string el_GR
-d-i pkgsel/include string openssh-client openssh-server build-essential vim less default-jdk rsync curl xterm x11-utils apache2 filezilla libappindicator1 libcurl3 vlc python-pip sshfs syslinux syslinux-utils firmware-linux-nonfree q4wine python-tk software-properties-common flashplugin-nonfree libqt4-gui alien python-dev python3-dev gparted task-greek-kde-desktop tuxguitar extremetuxracer tuxpaint tuxpaint-config tuxpaint-stamps-default tuxfootball gnome-terminal lame libjavascriptcoregtk-1.0-0 libwebkitgtk-1.0-0 libwebkitgtk-1.0-common audacity openshot chromium geogebra kgeography kig marble step kalgebra kalzium cantor kanagram kbruch khangman kmplot kst kstars kturtle stellarium biogenesis scratch kolourpaint4 celestia hydrogen scribus geany musescore kdenlive blender partimage kwordquiz maxima ardour icedove lmms
+d-i pkgsel/include string openssh-client openssh-server build-essential vim less default-jdk rsync curl xterm x11-utils apache2 filezilla libappindicator1 libcurl3 vlc python-pip sshfs syslinux syslinux-utils firmware-linux-nonfree q4wine python-tk software-properties-common flashplugin-nonfree libqt4-gui alien python-dev python3-dev gparted task-greek-kde-desktop tuxguitar extremetuxracer tuxpaint tuxpaint-config tuxpaint-stamps-default tuxfootball gnome-terminal lame libjavascriptcoregtk-1.0-0 libwebkitgtk-1.0-0 libwebkitgtk-1.0-common audacity openshot chromium geogebra kgeography kig marble step kalgebra kalzium cantor kanagram kbruch khangman kmplot kst kstars kturtle stellarium biogenesis scratch kolourpaint4 celestia hydrogen scribus geany musescore kdenlive blender partimage kwordquiz maxima wxmaxima ardour icedove lmms gecko-mediaplayer
 
 #Boot-Installer, Ρυθμίσεις Εγκατάστασης Λογισμικού Εκκίνησης Λειτουργικού
 d-i grub-installer/only_debian boolean true
diff --git a/debian8.6.0/32bit/PrechoolEdition/elementary.seed b/debian8.6.0/32bit/PrechoolEdition/elementary.seed
old mode 100755
new mode 100644
index 5a2aedf06ffa009405b4110ef1ea1de54e1852f5..ee3c60167df4f64d93f856df468b87869f00be17
--- a/debian8.6.0/32bit/PrechoolEdition/elementary.seed
+++ b/debian8.6.0/32bit/PrechoolEdition/elementary.seed
@@ -96,7 +96,7 @@ tasksel tasksel/first multiselect standard, kde-desktop
 #tasksel tasksel/first multiselect standard, desktop,gnome-desktop, laptop, ubuntu-desktop
 d-i pkgsel/install-language-support boolean true
 d-i pkgsel/language-pack-patterns string el_GR
-d-i pkgsel/include string openssh-client openssh-server build-essential vim less default-jdk rsync curl xterm x11-utils apache2 filezilla libappindicator1 libcurl3 vlc python-pip ninja-ide sshfs syslinux syslinux-utils firmware-linux-nonfree q4wine python-tk software-properties-common flashplugin-nonfree libqt4-gui alien python-dev python3-dev gparted gsfonts-x11 task-greek-kde-desktop scratch gcompris tuxguitar extremetuxracer tuxpuck tuxtype tuxpaint-config tuxpaint-stamps-default tuxfootball audacity tuxmath geogebra openshot lame libjavascriptcoregtk-1.0-0 libwebkitgtk-1.0-0 libwebkitgtk-1.0-common gnome-terminal kig marble kgeography kturtle pysioGame rosegarden step chromium
+d-i pkgsel/include string openssh-client openssh-server build-essential vim less default-jdk rsync curl xterm x11-utils apache2 filezilla libappindicator1 libcurl3 vlc python-pip ninja-ide sshfs syslinux syslinux-utils firmware-linux-nonfree q4wine python-tk software-properties-common flashplugin-nonfree libqt4-gui alien python-dev python3-dev gparted gsfonts-x11 task-greek-kde-desktop scratch gcompris tuxguitar extremetuxracer tuxpuck tuxtype tuxpaint-config tuxpaint-stamps-default tuxfootball audacity tuxmath geogebra openshot lame libjavascriptcoregtk-1.0-0 libwebkitgtk-1.0-0 libwebkitgtk-1.0-common gnome-terminal kig marble kgeography kturtle pysioGame rosegarden step chromium hydrogen stellarium celestia
 d-i pkgsel/upgrade select safe-upgrade
 
 #Boot-Installer, Ρυθμίσεις Εγκατάστασης Λογισμικού Εκκίνησης Λειτουργικού
@@ -107,16 +107,16 @@ d-i finish-install/reboot_in_progress note
 #Post-Installation Commands, Ρυθμίσεις σεναρίων προς εκτέλεση μετά την εγκατάσταση
 #d-i preseed/late_command string in-target wget -P /tmp/ http://$server/skript.sh; in-target chmod +x /tmp/s
 d-i preseed/late_command string \
-  wget -O /target/tmp/essentialfiles.tar.gz http://ostdev.minedu.gov.gr/~sofiakom/customDistros/ElementaryEdition/essentialfiles1.tar.gz ; \
+  wget -O /target/tmp/essentialfiles.tar.gz http://ostdev.minedu.gov.gr/~sofiakom/customDistros/ElementaryEdition/essentialfiles.tar.gz ; \
 
   in-target tar xvf /tmp/essentialfiles.tar.gz -C /tmp/ ; \
   in-target mv /tmp/sources.list /etc/apt ; \
   in-target mv /tmp/sudoers /etc ; \
   in-target cp /tmp/RunME.desktop /home/student/RunME.desktop ; \
-  in-target cp /tmp/Xmind.desktop /home/student/Xmind.desktop ; \
+
   in-target cp /tmp/runme.sh /home/student/runme.sh ; \
   in-target chown student:student /home/student/RunME.desktop ; \
-  in-target chown student:student /home/student/Xmind.desktop ; \
+
   in-target chown student:student /home/student/runme.sh ; \
  
   in-target chmod +x /home/student/runme.sh ; \
diff --git a/debian8.6.0/32bit/PrechoolEdition/preschool.seed b/debian8.6.0/32bit/PrechoolEdition/preschool.seed
index 35c75d75a11a44ac4a94088d51488f035e7bd97d..9441d3d3a082f45b257e6ed643edd1f4d15efb4a 100755
--- a/debian8.6.0/32bit/PrechoolEdition/preschool.seed
+++ b/debian8.6.0/32bit/PrechoolEdition/preschool.seed
@@ -96,7 +96,7 @@ tasksel tasksel/first multiselect standard, kde-desktop
 #tasksel tasksel/first multiselect standard, desktop,kde-desktop, laptop, ubuntu-desktop
 d-i pkgsel/install-language-support boolean true
 d-i pkgsel/language-pack-patterns string el_GR
-d-i pkgsel/include string openssh-client openssh-server build-essential vim less default-jdk rsync curl xterm x11-utils apache2 filezilla libappindicator1 libcurl3 vlc python-pip sshfs syslinux syslinux-utils firmware-linux-nonfree q4wine python-tk software-properties-common flashplugin-nonfree libqt4-gui alien python-dev python3-dev gparted gcompris task-greek-kde-desktop tuxguitar extremetuxracer tuxtype tuxpaint tuxpaint-config tuxpaint-stamps-default tuxfootball blinken gnome-terminal python-pygame pysiogame lame libjavascriptcoregtk-1.0-0 libwebkitgtk-1.0-0 libwebkitgtk-1.0-common audacity openshot childsplay childsplay-alphabet-sounds-ca fonts-dejavu python-sqlalchemy python-sqlalchemy-ext ttf-dejavu ttf-dejavu-core ttf-dejavu-extra chromium geogebra kgeography tuxmath
+d-i pkgsel/include string openssh-client openssh-server build-essential vim less default-jdk rsync curl xterm x11-utils apache2 filezilla libappindicator1 libcurl3 vlc python-pip sshfs syslinux syslinux-utils firmware-linux-nonfree q4wine python-tk software-properties-common flashplugin-nonfree libqt4-gui alien python-dev python3-dev gparted gcompris task-greek-kde-desktop tuxguitar extremetuxracer tuxtype tuxpaint tuxpaint-config tuxpaint-stamps-default tuxfootball blinken gnome-terminal python-pygame pysiogame lame libjavascriptcoregtk-1.0-0 libwebkitgtk-1.0-0 libwebkitgtk-1.0-common audacity openshot childsplay childsplay-alphabet-sounds-ca fonts-dejavu python-sqlalchemy python-sqlalchemy-ext ttf-dejavu ttf-dejavu-core ttf-dejavu-extra chromium geogebra kgeography tuxmath partimage gecko-mediaplayer
 
 #Boot-Installer, Ρυθμίσεις Εγκατάστασης Λογισμικού Εκκίνησης Λειτουργικού
 d-i grub-installer/only_debian boolean true
diff --git a/debian8.6.0/64bit/JuniorHighSchoolEdition/juniorhighschool.seed b/debian8.6.0/64bit/JuniorHighSchoolEdition/juniorhighschool.seed
index fb20b6ca8774192200872cd29df14c0791dd2915..98846cf8e549833a96356ac9cca0dedb95ffc856 100755
--- a/debian8.6.0/64bit/JuniorHighSchoolEdition/juniorhighschool.seed
+++ b/debian8.6.0/64bit/JuniorHighSchoolEdition/juniorhighschool.seed
@@ -96,7 +96,7 @@ tasksel tasksel/first multiselect standard, kde-desktop
 #tasksel tasksel/first multiselect standard, desktop,kde-desktop, laptop, ubuntu-desktop
 d-i pkgsel/install-language-support boolean true
 d-i pkgsel/language-pack-patterns string el_GR
-d-i pkgsel/include string openssh-client openssh-server build-essential vim less default-jdk rsync curl xterm x11-utils apache2 filezilla libappindicator1 libcurl3 vlc python-pip sshfs syslinux syslinux-utils firmware-linux-nonfree q4wine python-tk software-properties-common flashplugin-nonfree libqt4-gui alien python-dev python3-dev gparted task-greek-kde-desktop tuxguitar extremetuxracer tuxpaint tuxpaint-config tuxpaint-stamps-default tuxfootball gnome-terminal lame libjavascriptcoregtk-1.0-0 libwebkitgtk-1.0-0 libwebkitgtk-1.0-common audacity openshot chromium geogebra kgeography kig marble step kalgebra kalzium cantor kanagram kbruch khangman kmplot kst kstars kturtle stellarium biogenesis scratch kolourpaint4 celestia hydrogen scribus geany musescore kdenlive blender partimage kwordquiz maxima ardour icedove lmms
+d-i pkgsel/include string openssh-client openssh-server build-essential vim less default-jdk rsync curl xterm x11-utils apache2 filezilla libappindicator1 libcurl3 vlc python-pip sshfs syslinux syslinux-utils firmware-linux-nonfree q4wine python-tk software-properties-common flashplugin-nonfree libqt4-gui alien python-dev python3-dev gparted task-greek-kde-desktop tuxguitar extremetuxracer tuxpaint tuxpaint-config tuxpaint-stamps-default tuxfootball gnome-terminal lame libjavascriptcoregtk-1.0-0 libwebkitgtk-1.0-0 libwebkitgtk-1.0-common audacity openshot chromium geogebra kgeography kig marble step kalgebra kalzium cantor kanagram kbruch khangman kmplot kst kstars kturtle stellarium biogenesis scratch kolourpaint4 celestia hydrogen scribus geany musescore kdenlive blender partimage kwordquiz maxima wxmaxima ardour icedove lmms gecko-mediaplayer
 
 #Boot-Installer, Ρυθμίσεις Εγκατάστασης Λογισμικού Εκκίνησης Λειτουργικού
 d-i grub-installer/only_debian boolean true
diff --git a/debian8.6.0/64bit/PreschoolEdition/elementary.seed b/debian8.6.0/64bit/PreschoolEdition/elementary.seed
old mode 100755
new mode 100644
index 3b0da2255e2d8a35a14ed030b2709137956c4305..40c4020d908d98268bd5b218cb5a566640f5c020
--- a/debian8.6.0/64bit/PreschoolEdition/elementary.seed
+++ b/debian8.6.0/64bit/PreschoolEdition/elementary.seed
@@ -96,7 +96,7 @@ tasksel tasksel/first multiselect standard, kde-desktop
 #tasksel tasksel/first multiselect standard, desktop,gnome-desktop, laptop, ubuntu-desktop
 d-i pkgsel/install-language-support boolean true
 d-i pkgsel/language-pack-patterns string el_GR
-d-i pkgsel/include string openssh-client openssh-server build-essential vim less default-jdk rsync curl xterm x11-utils apache2 filezilla libappindicator1 libcurl3 vlc python-pip ninja-ide sshfs syslinux syslinux-utils firmware-linux-nonfree q4wine python-tk software-properties-common flashplugin-nonfree libqt4-gui alien python-dev python3-dev gparted gsfonts-x11 task-greek-kde-desktop scratch gcompris tuxguitar extremetuxracer tuxpuck tuxtype tuxpaint-config tuxpaint-stamps-default tuxfootball audacity tuxmath geogebra openshot lame libjavascriptcoregtk-1.0-0 libwebkitgtk-1.0-0 libwebkitgtk-1.0-common gnome-terminal kig marble kgeography kturtle pysioGame rosegarden step
+d-i pkgsel/include string openssh-client openssh-server build-essential vim less default-jdk rsync curl xterm x11-utils apache2 filezilla libappindicator1 libcurl3 vlc python-pip ninja-ide sshfs syslinux syslinux-utils firmware-linux-nonfree q4wine python-tk software-properties-common flashplugin-nonfree libqt4-gui alien python-dev python3-dev gparted gsfonts-x11 task-greek-kde-desktop scratch gcompris tuxguitar extremetuxracer tuxpuck tuxtype tuxpaint-config tuxpaint-stamps-default tuxfootball audacity tuxmath geogebra openshot lame libjavascriptcoregtk-1.0-0 libwebkitgtk-1.0-0 libwebkitgtk-1.0-common gnome-terminal kig marble kgeography kturtle pysioGame rosegarden step hydrogen stellarium celestia
 d-i pkgsel/upgrade select safe-upgrade
 
 #Boot-Installer, Ρυθμίσεις Εγκατάστασης Λογισμικού Εκκίνησης Λειτουργικού
@@ -113,10 +113,10 @@ d-i preseed/late_command string \
   in-target mv /tmp/sources.list /etc/apt ; \
   in-target mv /tmp/sudoers /etc ; \
   in-target cp /tmp/RunME.desktop /home/student/RunME.desktop ; \
-  in-target cp /tmp/Xmind.desktop /home/student/Xmind.desktop ; \
+
   in-target cp /tmp/runme.sh /home/student/runme.sh ; \
   in-target chown student:student /home/student/RunME.desktop ; \
-  in-target chown student:student /home/student/Xmind.desktop ; \
+
   in-target chown student:student /home/student/runme.sh ; \
   in-target dpkg -i /tmp/google-chrome-stable_current_amd64.deb ; \
   in-target chmod +x /home/student/runme.sh ; \
diff --git a/debian8.6.0/64bit/PreschoolEdition/preschool.seed b/debian8.6.0/64bit/PreschoolEdition/preschool.seed
index 5493ef2290d020e22cc1df370cec5b201c325959..cf1c17e1d6eb6dc2ae954ecc0560dc8930229813 100755
--- a/debian8.6.0/64bit/PreschoolEdition/preschool.seed
+++ b/debian8.6.0/64bit/PreschoolEdition/preschool.seed
@@ -96,7 +96,7 @@ tasksel tasksel/first multiselect standard, kde-desktop
 #tasksel tasksel/first multiselect standard, desktop,kde-desktop, laptop, ubuntu-desktop
 d-i pkgsel/install-language-support boolean true
 d-i pkgsel/language-pack-patterns string el_GR
-d-i pkgsel/include string openssh-client openssh-server build-essential vim less default-jdk rsync curl xterm x11-utils apache2 filezilla libappindicator1 libcurl3 vlc python-pip sshfs syslinux syslinux-utils firmware-linux-nonfree q4wine python-tk software-properties-common flashplugin-nonfree libqt4-gui alien python-dev python3-dev gparted gcompris task-greek-kde-desktop tuxguitar extremetuxracer tuxtype tuxpaint tuxpaint-config tuxpaint-stamps-default tuxfootball blinken gnome-terminal python-pygame pysiogame lame libjavascriptcoregtk-1.0-0 libwebkitgtk-1.0-0 libwebkitgtk-1.0-common audacity openshot childsplay childsplay-alphabet-sounds-ca fonts-dejavu python-sqlalchemy python-sqlalchemy-ext ttf-dejavu ttf-dejavu-core ttf-dejavu-extra chromium geogebra kgeography tuxmath
+d-i pkgsel/include string openssh-client openssh-server build-essential vim less default-jdk rsync curl xterm x11-utils apache2 filezilla libappindicator1 libcurl3 vlc python-pip sshfs syslinux syslinux-utils firmware-linux-nonfree q4wine python-tk software-properties-common flashplugin-nonfree libqt4-gui alien python-dev python3-dev gparted gcompris task-greek-kde-desktop tuxguitar extremetuxracer tuxtype tuxpaint tuxpaint-config tuxpaint-stamps-default tuxfootball blinken gnome-terminal python-pygame pysiogame lame libjavascriptcoregtk-1.0-0 libwebkitgtk-1.0-0 libwebkitgtk-1.0-common audacity openshot childsplay childsplay-alphabet-sounds-ca fonts-dejavu python-sqlalchemy python-sqlalchemy-ext ttf-dejavu ttf-dejavu-core ttf-dejavu-extra chromium geogebra kgeography tuxmath partimage gecko-mediaplayer
 
 #Boot-Installer, Ρυθμίσεις Εγκατάστασης Λογισμικού Εκκίνησης Λειτουργικού
 d-i grub-installer/only_debian boolean true
diff --git "a/\316\233\316\277\316\263\316\271\317\203\316\274\316\271\316\272\317\214 \316\224\316\271\316\261\316\275\316\277\316\274\316\256\317\202 Preschool.pdf" "b/\316\233\316\277\316\263\316\271\317\203\316\274\316\271\316\272\317\214 \316\224\316\271\316\261\316\275\316\277\316\274\316\256\317\202 Preschool.pdf"
index 2dc8528f0389e948b1727ef3a4d5a9ca93c118fa..9324ad7b50bbebd66795d721b46770591c04d2a0 100644
Binary files "a/\316\233\316\277\316\263\316\271\317\203\316\274\316\271\316\272\317\214 \316\224\316\271\316\261\316\275\316\277\316\274\316\256\317\202 Preschool.pdf" and "b/\316\233\316\277\316\263\316\271\317\203\316\274\316\271\316\272\317\214 \316\224\316\271\316\261\316\275\316\277\316\274\316\256\317\202 Preschool.pdf" differ
diff --git "a/\316\233\316\277\316\263\316\271\317\203\316\274\316\271\316\272\317\214 \316\224\316\271\316\261\316\275\316\277\316\274\316\256\317\202 \316\223\317\205\316\274\316\275\316\261\317\203\316\257\316\277\317\205.pdf" "b/\316\233\316\277\316\263\316\271\317\203\316\274\316\271\316\272\317\214 \316\224\316\271\316\261\316\275\316\277\316\274\316\256\317\202 \316\223\317\205\316\274\316\275\316\261\317\203\316\257\316\277\317\205.pdf"
index 9dfe8c86c417c1a2180a4a52584228390259a582..57b5d5f2e0c524fd0e7ec9da0d2a2073700f9b23 100644
Binary files "a/\316\233\316\277\316\263\316\271\317\203\316\274\316\271\316\272\317\214 \316\224\316\271\316\261\316\275\316\277\316\274\316\256\317\202 \316\223\317\205\316\274\316\275\316\261\317\203\316\257\316\277\317\205.pdf" and "b/\316\233\316\277\316\263\316\271\317\203\316\274\316\271\316\272\317\214 \316\224\316\271\316\261\316\275\316\277\316\274\316\256\317\202 \316\223\317\205\316\274\316\275\316\261\317\203\316\257\316\277\317\205.pdf" differ
diff --git "a/\316\237\316\264\316\267\316\263\317\214\317\202\316\225\316\263\316\272\316\261\317\204\316\254\317\203\317\204\316\261\317\203\316\267\317\202VMImage-OSPreschool.pdf" "b/\316\237\316\264\316\267\316\263\317\214\317\202\316\225\316\263\316\272\316\261\317\204\316\254\317\203\317\204\316\261\317\203\316\267\317\202VMImage-OSPreschool.pdf"
index 4d43c573ec8332c98f6834b3e8809c310a08dc0a..4a1c3c6b52138efbb18a3c6c40e7a7c9ddc8a05d 100644
Binary files "a/\316\237\316\264\316\267\316\263\317\214\317\202\316\225\316\263\316\272\316\261\317\204\316\254\317\203\317\204\316\261\317\203\316\267\317\202VMImage-OSPreschool.pdf" and "b/\316\237\316\264\316\267\316\263\317\214\317\202\316\225\316\263\316\272\316\261\317\204\316\254\317\203\317\204\316\261\317\203\316\267\317\202VMImage-OSPreschool.pdf" differ