diff --git a/klk2eureco.sh b/klk2eureco.sh
index 9864644..47a67b6 100755
--- a/klk2eureco.sh
+++ b/klk2eureco.sh
@@ -39,40 +39,46 @@
     echo "Generating proper XML files from $VRT in $XML/$YY by source..."
     #gawk -v OUTDIR="$XML" -v YEAR="$YY" -f vrt2xml.awk $VRT               # will generate corpus files for different sources in the YEAR dir 
 
-    echo "Checking Wellformedness and generating TEI..."
-    for s in $XML/*/
-    # for s in $XML/Aamulehti/
-    do ( # threading
-	
+    # Checking Wellformedness of the XML and generating TEI
+    # for s in $XML/*/
+    # for s in $XML/Suomen_Kuvalehti/ 
+    for s in $XML/Aamulehti/ $XML/Etela-Suomen_Sanomat/ $XML/Hameen_Sanomat/ $XML/Helsingin_Sanomat/ $XML/Ilkka-Pohjalainen/ $XML/Ilta-Sanomat/ $XML/Kaleva/ $XML/Keskipohjanmaa/ $XML/Satakunnan_Kansa/ $XML/Savon_Sanomat/ $XML/Turun_Sanomat/
+    do # ( # threading	
 	SOURCE=`basename $s`
 	x=$s/$SOURCE$YY.xml
 	
- 	echo "  checking wellformedness of $x"
-	xmllint --noout $x                          # ToDo: make if condition for continuing only if well-formed
-
+ 	## echo "  checking wellformedness of $x"
+	## xmllint --noout $x                                              # ToDo: make if condition for continuing only if well-formed
+	# if($R != 0){
+	#      echo "Error: xmllint error with error return code $R" >&2;   # to stderr
+	#      break; 
+	#  }
+	      
 	BASENAME=`basename $x .xml`
 	mkdir -p $TEI/$SOURCE
-	u="$TEI/$SOURCE/$BASENAME.tei.0.xml"
 	t="$TEI/$SOURCE/$BASENAME.tei.xml"
+	t0="$TEI/$SOURCE/$BASENAME.tei.0.xml"
 	
-	echo "  generating $u..."
-	./vrt2tei.pl $x $u                          # ToDo: pipe in and out
+	echo "  generating $t0 using vrt2tei.pl"
+	./vrt2tei.pl $x > $t0
 
-	echo "  zipping $x..."
-	gzip $x
-	
-	echo "  validating and prettifying $u..."
-	xmllint --format --dtdvalid $TEIDTD $u > $t
+	echo "  prettifying..."
+        #xmllint --format $t0 > $t                                  # geht out of memory und --stream machen funktioniert nicht
+	xml_pp $t0 > $t                                             # works but takes ages
 	ls -l $t
+
+	echo "  validating..."
+	xmllint --stream --noout --dtdvalid $TEIDTD $t              # scheint so zu funktioneren - nicht kombinieren mit --format!
 	
-	echo "  removing $u..."
-	rm $u;
-	echo "  zipping $t..."
-	gzip $t
+	# echo "  zipping $x..."
+	# gzip -f $x
 	
-	echo ) & 
+	# echo "  zipping $t..."
+	# gzip -f $t
+	
+	echo # ) & 
     done
-    wait # ) &
+    # wait # ) &                                                    # wait does not seem to make sense if nothing follows
    
 done
 # wait