diff --git a/appliances/ostinato.gns3a b/appliances/ostinato.gns3a
index 8f1ca32..f65e24f 100644
--- a/appliances/ostinato.gns3a
+++ b/appliances/ostinato.gns3a
@@ -25,12 +25,12 @@
     },
     "images": [
         {
-            "filename": "ostinato-0.8-97c7d79.qcow2",
-            "version": "0.8-97c7d79",
-            "md5sum": "5aad15c1eb7baac588a4c8c3faafa380",
-            "filesize": 98631680,
+            "filename": "ostinato-0.9-1.qcow2",
+            "version": "0.9",
+            "md5sum": "00b4856ec9fffbcbcab7a8f757355d69",
+            "filesize": 101646336,
             "download_url": "http://www.bernhard-ehlers.de/projects/ostinato4gns3/index.html",
-            "direct_download_url": "http://www.bernhard-ehlers.de/projects/ostinato4gns3/ostinato-0.8-97c7d79.qcow2"
+            "direct_download_url": "http://www.bernhard-ehlers.de/projects/ostinato4gns3/ostinato-0.9-1.qcow2"
         },
         {
             "filename": "ostinato-0.8-1.qcow2",
@@ -43,9 +43,9 @@
     ],
     "versions": [
         {
-            "name": "0.8-97c7d79",
+            "name": "0.9",
             "images": {
-                "hda_disk_image": "ostinato-0.8-97c7d79.qcow2"
+                "hda_disk_image": "ostinato-0.9-1.qcow2"
             }
         },
         {
diff --git a/packer/tinycore-linux/scripts/ostinato-drone.sh b/packer/tinycore-linux/scripts/ostinato-drone.sh
index be29c00..63c4724 100644
--- a/packer/tinycore-linux/scripts/ostinato-drone.sh
+++ b/packer/tinycore-linux/scripts/ostinato-drone.sh
@@ -2,7 +2,7 @@ set -e
 set -x
 
 # git branch, commit or tag
-git_commit=97c7d79
+git_commit=v0.9
 
 # setup environment
 . /etc/profile
@@ -28,6 +28,7 @@ tce-load -wi iperf3
 # change tcedir to ram disk
 mv /etc/sysconfig/tcedir /etc/sysconfig/tcedir.hd
 ln -s /tmp/tce /etc/sysconfig/tcedir
+sudo cp -a /usr/local/tce.installed /usr/local/tce.installed.hd
 
 # setup compile environment
 tce-load -wi compiletc
@@ -82,6 +83,8 @@ EOF
 # change tcedir back to hard disk
 rm -f /etc/sysconfig/tcedir
 mv /etc/sysconfig/tcedir.hd /etc/sysconfig/tcedir
+sudo rm -rf /usr/local/tce.installed
+sudo mv /usr/local/tce.installed.hd /usr/local/tce.installed
 
 # disable automatic interface configuration with dhcp
 sudo sed -i -e '/label .*core/,/append / s/\(append .*\)/\1 nodhcp/' /mnt/sda1/boot/extlinux/extlinux.conf
@@ -110,9 +113,12 @@ if grep -q -w nodhcp /proc/cmdline; then
 	done
 fi
 
+# disable ostinato update, makes no sense in this environment
+echo -e '# disable ostinato update\n127.0.0.127 update.ostinato.org' >> /etc/hosts
+
 # start ostinato drone
 sleep 2
-HOME=/home/gns3 drone < /dev/null > /var/log/ostinato-drone.log 2>&1 &
+su -c 'drone < /dev/null > /var/log/ostinato-drone.log 2>&1 &' gns3
 EOF
 
 exit 0
diff --git a/packer/tinycore-linux/scripts/ostinato.sh b/packer/tinycore-linux/scripts/ostinato.sh
index 91f0cfe..e951155 100644
--- a/packer/tinycore-linux/scripts/ostinato.sh
+++ b/packer/tinycore-linux/scripts/ostinato.sh
@@ -2,7 +2,7 @@ set -e
 set -x
 
 # git branch, commit or tag
-git_commit=97c7d79
+git_commit=v0.9
 
 # setup environment
 . /etc/profile
@@ -18,6 +18,7 @@ tce-load -wi iperf3
 # change tcedir to ram disk
 mv /etc/sysconfig/tcedir /etc/sysconfig/tcedir.hd
 ln -s /tmp/tce /etc/sysconfig/tcedir
+sudo cp -a /usr/local/tce.installed /usr/local/tce.installed.hd
 
 # setup compile environment
 tce-load -wi compiletc
@@ -52,7 +53,7 @@ sudo mkdir -p /tmp/ostinato/usr/local/share/applications
 cat > ostinato.desktop <<'EOF'
 [Desktop Entry]
 Name=Ostinato
-Exec=ostinato
+Exec=ostinato > /var/log/ostinato.log 2>&1
 Type=Application
 X-FullPathIcon=/usr/local/share/pixmaps/ostinato_logo.png
 Icon=ostinato_logo.png
@@ -94,10 +95,18 @@ EOF
 # change tcedir back to hard disk
 rm -f /etc/sysconfig/tcedir
 mv /etc/sysconfig/tcedir.hd /etc/sysconfig/tcedir
+sudo rm -rf /usr/local/tce.installed
+sudo mv /usr/local/tce.installed.hd /usr/local/tce.installed
 
 # install wireshark
 tce-load -wi wireshark adwaita-icon-theme
 
+# install dillo (tiny web browser) for reading documentation
+tce-load -wi dillo ca-certificates
+echo -e '\nexport BROWSER=dillo' >> .ashrc
+sudo ln -s /usr/local/etc/ssl /etc/ssl
+echo 'etc/ssl' >> /opt/.filetool.lst
+
 # disable automatic interface configuration with dhcp
 sudo sed -i -e '/label .*core/,/append / s/\(append .*\)/\1 nodhcp/' /mnt/sda1/boot/extlinux/extlinux.conf
 
@@ -125,9 +134,12 @@ if grep -q -w nodhcp /proc/cmdline; then
 	done
 fi
 
+# disable ostinato update, makes no sense in this environment
+echo -e '# disable ostinato update\n127.0.0.127 update.ostinato.org' >> /etc/hosts
+
 # start ostinato drone
-sleep 2
-HOME=/home/gns3 drone < /dev/null > /var/log/ostinato-drone.log 2>&1 &
+#sleep 2
+#su -c 'drone < /dev/null > /var/log/ostinato-drone.log 2>&1 &' gns3
 EOF
 
 exit 0