diff --git a/Run.sh b/Run.sh
index ede67c9..a63fbd1 100755
--- a/Run.sh
+++ b/Run.sh
@@ -5,6 +5,32 @@ OUTPUT_DIR="$2"
 CFG_FILE="$3"
 DEFAULT_CFG_FILE=UnrealTournament.ini
 
+function add_iniKey() {
+	crudini --set $OUTPUT_DIR/System/$CFG_FILE $1 __$2 $3
+	# Warning: ugly hack with sed to allow multiple key instances + to remove space around '='
+	sed -i "s/[[:space:]]*__$2[[:space:]]*=[[:space:]]*/$2=/g" 	$OUTPUT_DIR/System/$CFG_FILE
+}
+
+# !!Warning!! section is not considered
+function del_iniKey() {
+	sed -i "/[[:space:]]*$2[[:space:]]*=[[:space:]]*$3/d" $OUTPUT_DIR/System/$CFG_FILE
+}
+
+function add_ServerPackage() {
+	add_iniKey 'Engine.GameEngine' ServerPackages $1
+}
+
+function del_ServerPackage() {
+	del_iniKey 'Engine.GameEngine' ServerPackages $1
+}
+
+function add_ServerActors() {
+	add_iniKey 'Engine.GameEngine' ServerActors $1
+}
+
+function del_ServerActors() {
+	del_iniKey 'Engine.GameEngine' ServerActors $1
+}
 
 function install() {
 	rsync -a  $SCRIPT_DIR/Help/		$OUTPUT_DIR/Help/
@@ -18,15 +44,11 @@ function enable() {
 	SSBUFile=$(find $OUTPUT_DIR/System -type f -iname "SmartSB*.u" ! -name "SmartSBStats.u" -exec basename {} \;)
 	SSBBaseName="${SSBUFile%.*}"
 	
-	# Warning: ugly hack with sed to allow multiple key instances
-	crudini --set $OUTPUT_DIR/System/$CFG_FILE 'Engine.GameEngine' _ServerPackages $SSBBaseName
-	sed -i 's/_ServerPackages/ServerPackages/g' 	$OUTPUT_DIR/System/$CFG_FILE
+	add_ServerPackage $SSBBaseName
+	add_ServerPackage SmartSBStats
+	add_ServerActors  $SSBBaseName.SmartSBServerActor
 	
-	crudini --set $OUTPUT_DIR/System/$CFG_FILE 'Engine.GameEngine' _ServerPackages SmartSBStats
-	sed -i 's/_ServerPackages/ServerPackages/g' 	$OUTPUT_DIR/System/$CFG_FILE
-	
-	crudini --set $OUTPUT_DIR/System/$CFG_FILE 'Engine.GameEngine' _ServerActors $SSBBaseName.SmartSBServerActor
-	sed -i 's/_ServerActors/ServerActors/g' 	$OUTPUT_DIR/System/$CFG_FILE
+	#todo: config SSB ?
 	
 	echo enable ok
 }
@@ -35,9 +57,9 @@ function disable() {
 	SSBUFile=$(find $OUTPUT_DIR/System -type f -iname "SmartSB*.u" ! -name "SmartSBStats.u" -exec basename {} \;)
 	SSBBaseName="${SSBUFile%.*}"
 	
-	sed -i "/ServerPackages[[:space:]]*=[[:space:]]*$SSBBaseName/d" $OUTPUT_DIR/System/$CFG_FILE
-	sed -i "/ServerPackages[[:space:]]*=[[:space:]]*SmartSBStats/d" $OUTPUT_DIR/System/$CFG_FILE
-	sed -i "/ServerActors[[:space:]]*=[[:space:]]*$SSBBaseName.SmartSBServerActor/d" $OUTPUT_DIR/System/$CFG_FILE
+	del_ServerPackage $SSBBaseName
+	del_ServerPackage SmartSBStats
+	del_ServerActors  $SSBBaseName.SmartSBServerActor
 	
 	echo disable ok
 }