Index: ipk/source.sh4/titansettings_default_sat_1_0/CONTROL/postinst
===================================================================
--- ipk/source.sh4/titansettings_default_sat_1_0/CONTROL/postinst	(revision 12589)
+++ ipk/source.sh4/titansettings_default_sat_1_0/CONTROL/postinst	(revision 12781)
@@ -2,10 +2,11 @@
 TMP=/tmp/.set
 echo "successfully installed"
-echo "syncing disk"
-sync
 if [ `df | grep /dev/mtdblock | grep var | sed 's/ \+/ /g' | cut -d ' ' -f4 | head -n1 | wc -l` -eq 1 ]; then
 	SPACE=`df | grep /dev/mtdblock | grep var | sed 's/ \+/ /g' | cut -d ' ' -f4 | head -n1`
 	FREE=`expr $SPACE - 100`
 	echo new freespace size $FREE kb
+else
+	echo "syncing disk"
+	sync
 fi
 echo "Rebooting Box in 10s..."
Index: ipk/source.sh4/titansettings_default_sat_1_0/CONTROL/postrm
===================================================================
--- ipk/source.sh4/titansettings_default_sat_1_0/CONTROL/postrm	(revision 12589)
+++ ipk/source.sh4/titansettings_default_sat_1_0/CONTROL/postrm	(revision 12781)
@@ -14,10 +14,11 @@
 
 echo "successfully removed"
-echo "syncing disk"
-sync
 if [ `df | grep /dev/mtdblock | grep var | sed 's/ \+/ /g' | cut -d ' ' -f4 | head -n1 | wc -l` -eq 1 ]; then
 	SPACE=`df | grep /dev/mtdblock | grep var | sed 's/ \+/ /g' | cut -d ' ' -f4 | head -n1`
 	FREE=`expr $SPACE - 100`
 	echo new freespace size $FREE kb
+else
+	echo "syncing disk"
+	sync
 fi
 
Index: ipk/source.sh4/titansettings_default_sat_1_0/CONTROL/preinst
===================================================================
--- ipk/source.sh4/titansettings_default_sat_1_0/CONTROL/preinst	(revision 12589)
+++ ipk/source.sh4/titansettings_default_sat_1_0/CONTROL/preinst	(revision 12781)
@@ -2,6 +2,4 @@
 #
 TMP=/tmp/.set
-echo "syncing disk"
-sync
 
 model=`cat /etc/model`
@@ -30,4 +28,22 @@
 fi
 
+if [ `df | grep /dev/mtdblock | grep var | sed 's/ \+/ /g' | cut -d ' ' -f4 | head -n1 | wc -l` -eq 1 ]; then
+	SPACE=`df | grep /dev/mtdblock | grep var | sed 's/ \+/ /g' | cut -d ' ' -f4 | head -n1`
+	FREE=`expr $SPACE - 100`
+	SIZE=270
+	echo "checking freespace"
+	echo packege size $SIZE kb
+	echo freespace size $FREE kb
+	if  [ "$FREE" -lt "$SIZE" ]; then
+		echo "sorry no freespace left on device"
+		exit 1
+	else
+		echo ok		
+	fi
+else
+	echo "syncing disk"
+	sync
+fi
+
 echo "remove /var/etc/titan/bouquets.*"
 rm -rf /var/etc/titan/bouquets.* > /dev/null 2>&1
Index: ipk/source.sh4/titansettings_default_sat_1_0/CONTROL/prerm
===================================================================
--- ipk/source.sh4/titansettings_default_sat_1_0/CONTROL/prerm	(revision 12589)
+++ ipk/source.sh4/titansettings_default_sat_1_0/CONTROL/prerm	(revision 12781)
@@ -1,10 +1,11 @@
 #!/bin/sh
 TMP=/tmp/.set
-echo "syncing disk"
-sync
 if [ `df | grep /dev/mtdblock | grep var | sed 's/ \+/ /g' | cut -d ' ' -f4 | head -n1 | wc -l` -eq 1 ]; then
 	SPACE=`df | grep /dev/mtdblock | grep var | sed 's/ \+/ /g' | cut -d ' ' -f4 | head -n1`
 	FREE=`expr $SPACE - 100`
-	echo freespace size $FREE kb
+	echo new freespace size $FREE kb
+else
+	echo "syncing disk"
+	sync
 fi
 echo "removing settings"