diff --git a/TODO b/TODO
index 1f7c235..8e06c2a 100644
--- a/TODO
+++ b/TODO
@@ -8,13 +8,13 @@ TODO
 * Starting process should be more obfuscated
 * strip exif data and leave it in a .txt file next to the image it came from
   => exiftool
-* set filesystem of OS in RO (physical switch and/or remount OS)
+[Done with remount] set filesystem of OS in RO (physical switch and/or remount OS)
 [OK] mount source key in RO and noexec <= also nosuid and nodev
 [OK] mount target key with noexec <= also nosuid and nodev
 * convert spreadsheets in csv ?
 * convert documents (pdfs/*office/...) in images ?
 * Have a look at Ghostscript to work on PDFs (.pdf -> .eps -> .png?)
-* do not run the conversions as root -> run in chroot
+[do everything as user] do not run the conversions as root -> run in chroot
 * take eth0 down in /etc/netowrk/interfaces or in the groomer script disable the
   interface before anything happens
 * hdmi should stay up: solveable by poking the power management timer
diff --git a/filesystem/opt/groomer/constraint.sh b/filesystem/opt/groomer/constraint.sh
index 76a3e60..6d5a77d 100644
--- a/filesystem/opt/groomer/constraint.sh
+++ b/filesystem/opt/groomer/constraint.sh
@@ -1,9 +1,18 @@
-DEV_SRC='/dev/sdb'
-DEV_DST='/dev/sdc1'
+DEV_SRC='/dev/sdf'
+DEV_DST='/dev/sdg1'
 # User allowed to do the following commands without password
 USERNAME='kitten'
 HOME="/home/${USERNAME}"
 
+# Paths used in multiple scripts
+SRC="${HOME}/src"
+
+DST="${HOME}/dst"
+TEMP="${DST}/temp"
+ZIPTEMP="${DST}/ziptemp"
+LOGS="${DST}/logs"
+
+
 # commands
 SUDO='/usr/bin/sudo'
 ID=`/usr/bin/id -u`
diff --git a/filesystem/opt/groomer/functions.sh b/filesystem/opt/groomer/functions.sh
new file mode 100755
index 0000000..209c2f1
--- /dev/null
+++ b/filesystem/opt/groomer/functions.sh
@@ -0,0 +1,73 @@
+#!/bin/bash
+
+source ./constraint.sh
+
+# Plain text
+text(){
+    echo Text file ${1}
+}
+
+# Multimedia
+audio(){
+    echo Audio file ${1}
+}
+
+image(){
+    echo Image file ${1}
+}
+
+video(){
+    echo Video file ${1}
+}
+
+# Random - Used
+
+application(){
+    echo App file ${1}
+}
+
+# Random - Unused
+
+example(){
+    echo Example file ${1}
+}
+
+message(){
+    echo Message file ${1}
+}
+
+model(){
+    echo Model file ${1}
+}
+
+multipart(){
+    echo Multipart file ${1}
+}
+
+
+
+main(){
+    if [ -z ${1} ]; then
+        echo "Please specify the destination directory."
+        exit
+    fi
+    # first param is the destination dir
+    dest=${1}
+
+    FILE_COMMAND='file -b --mime-type '
+    FILE_LIST=`find ${SRC} -type f`
+    for file in ${FILE_LIST}; do
+        mime=`$FILE_COMMAND ${file}`
+        main=`echo ${mime} | cut -f1 -d/`
+        details=`echo ${mime} | cut -f2 -d/`
+        case "${main}" in
+            "text")
+                text ${file}
+                ;;
+            *)
+                echo $mime $main $details
+                ;;
+        esac
+    done
+}
+
diff --git a/filesystem/opt/groomer/groomer.sh b/filesystem/opt/groomer/groomer.sh
index d4d9d8f..ecdadf6 100755
--- a/filesystem/opt/groomer/groomer.sh
+++ b/filesystem/opt/groomer/groomer.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 set -e
-set -x
+#set -x
 
 source ./constraint.sh
 if ! [ "${ID}" -ge "1000" ]; then
@@ -9,14 +9,7 @@ if ! [ "${ID}" -ge "1000" ]; then
     exit
 fi
 
-
-SRC="${HOME}/src"
-DST="${HOME}/dst"
-
-TEMP="${DST}/temp"
-ZIPTEMP="${DST}/ziptemp"
-LOGS="${DST}/logs"
-
+source ./functions.sh
 
 clean(){
     echo Cleaning.
@@ -112,6 +105,8 @@ do
         echo "copying to: ${target_dir}"
         mkdir -p "${target_dir}"
 
+        main ${target_dir}
+
         #if [ $COPYDIRTYPDF -eq 1 ]; then
         #    pdfCopyDirty ${SRC} $targetDir
         #else