diff --git a/source/de/anomic/data/translator.java b/source/de/anomic/data/translator.java
index 5952b1593..866c810d7 100644
--- a/source/de/anomic/data/translator.java
+++ b/source/de/anomic/data/translator.java
@@ -71,7 +71,7 @@ public class translator {
 		while(keys.hasMoreElements()){
 			key = (String)keys.nextElement();
 			result = result.replaceAll(key, (String)translationList.get(key));
-			//System.out.println("Replaced \""+key+"\" by \""+translationList.getProperty(key)+"\""); //DEBUG
+			//yacyCore.log.logDebug("Replaced \""+key+"\" by \""+translationList.getProperty(key)+"\""); //DEBUG
 		}
 		return result;
 	}
diff --git a/source/de/anomic/data/wikiBoard.java b/source/de/anomic/data/wikiBoard.java
index 75aa827ee..6162b38d2 100644
--- a/source/de/anomic/data/wikiBoard.java
+++ b/source/de/anomic/data/wikiBoard.java
@@ -117,7 +117,7 @@ public class wikiBoard {
     
     public String guessAuthor(String ip) {
         String author = (String) authors.get(ip);
-        //System.out.println("DEBUG: guessing author for ip = " + ip + " is '" + author + "', authors = " + authors.toString());
+        //yacyCore.log.logDebug("DEBUG: guessing author for ip = " + ip + " is '" + author + "', authors = " + authors.toString());
         return author;
     }
 
@@ -146,7 +146,7 @@ public class wikiBoard {
 	    else
 		record.put("page", serverCodings.enhancedCoder.encodeBase64(page));
             authors.put(ip, author);
-            //System.out.println("DEBUG: setting author " + author + " for ip = " + ip + ", authors = " + authors.toString());
+            //yacyCore.log.logDebug("DEBUG: setting author " + author + " for ip = " + ip + ", authors = " + authors.toString());
 	}
 
 	private entry(String key, Map record) {
@@ -259,9 +259,9 @@ public class wikiBoard {
 	    page.setAncestorDate(oldDate);
             oldEntry.setChild(page.subject());
 	    // write the backup
-            //System.out.println("key = " + page.key);
-            //System.out.println("oldDate = " + oldDate);
-            //System.out.println("record = " + oldEntry.record.toString());
+            //yacyCore.log.logDebug("key = " + page.key);
+            //yacyCore.log.logDebug("oldDate = " + oldDate);
+            //yacyCore.log.logDebug("record = " + oldEntry.record.toString());
 	    bkpbase.set(page.key + dateString(oldDate), oldEntry.record);
 	    // write the new page
 	    datbase.set(page.key, page.record);
diff --git a/source/de/anomic/htmlFilter/htmlFilterContentScraper.java b/source/de/anomic/htmlFilter/htmlFilterContentScraper.java
index 263645a84..dc913b36a 100644
--- a/source/de/anomic/htmlFilter/htmlFilterContentScraper.java
+++ b/source/de/anomic/htmlFilter/htmlFilterContentScraper.java
@@ -96,7 +96,7 @@ public class htmlFilterContentScraper extends htmlFilterAbstractScraper implemen
     }
 
     public void scrapeText(byte[] newtext) {
-	//System.out.println("SCRAPE: " + new String(newtext));
+	//yacyCore.log.logDebug("SCRAPE: " + new String(newtext));
 	if ((text.length() != 0) && (text.byteAt(text.length() - 1) != 32)) text.append(32);
 	text.append(super.stripAll(new serverByteBuffer(newtext, newtext.length + 1)).trim()).append(32);
     }
@@ -130,7 +130,7 @@ public class htmlFilterContentScraper extends htmlFilterAbstractScraper implemen
     }
 
     public void scrapeTag1(String tagname, Properties tagopts, byte[] text) {
-	//System.out.println("ScrapeTag1: tagname=" + tagname + ", opts=" + tagopts.toString() + ", text=" + new String(text));
+	//yacyCore.log.logDebug("ScrapeTag1: tagname=" + tagname + ", opts=" + tagopts.toString() + ", text=" + new String(text));
 	if ((tagname.equalsIgnoreCase("a")) && (text.length < 2048)) anchors.put(absolutePath(tagopts.getProperty("href", "")), super.stripAll(new serverByteBuffer(text)).trim().toString());
 	if ((tagname.equalsIgnoreCase("h1")) && (text.length < 1024)) headline = super.stripAll(new serverByteBuffer(text)).toString();
 	if ((tagname.equalsIgnoreCase("title")) && (text.length < 1024)) title = super.stripAll(new serverByteBuffer(text)).toString();        
@@ -181,11 +181,11 @@ public class htmlFilterContentScraper extends htmlFilterAbstractScraper implemen
     }
     
     public void print() {
-	System.out.println("TITLE   :" + title);
-	System.out.println("HEADLINE:" + headline);
-	System.out.println("ANCHORS :" + anchors.toString());
-	System.out.println("IMAGES  :" + images.toString());
-	System.out.println("TEXT    :" + new String(text.getBytes()));
+	yacyCore.log.logInfo("TITLE   :" + title);
+	yacyCore.log.logInfo("HEADLINE:" + headline);
+	yacyCore.log.logInfo("ANCHORS :" + anchors.toString());
+	yacyCore.log.logInfo("IMAGES  :" + images.toString());
+	yacyCore.log.logInfo("TEXT    :" + new String(text.getBytes()));
     }
 
     
@@ -194,7 +194,7 @@ public class htmlFilterContentScraper extends htmlFilterAbstractScraper implemen
         try {
             htmlFilterContentScraper scraper = new htmlFilterContentScraper(new URL("http://localhost"));
             scraper.scrapeText(test.getBytes());
-            System.out.println(new String(scraper.getText()));
+            yacyCore.log.logInfo(new String(scraper.getText()));
         } catch (MalformedURLException e) {}
     }
     
diff --git a/source/de/anomic/htmlFilter/htmlFilterContentTransformer.java b/source/de/anomic/htmlFilter/htmlFilterContentTransformer.java
index 563dc1170..5c5ee845a 100644
--- a/source/de/anomic/htmlFilter/htmlFilterContentTransformer.java
+++ b/source/de/anomic/htmlFilter/htmlFilterContentTransformer.java
@@ -77,7 +77,7 @@ public class htmlFilterContentTransformer extends htmlFilterAbstractTransformer
     }
 
     public void init(String initarg) {
-        //System.out.println("Transformer init: " + initarg);
+        //yacyCore.log.logDebug("Transformer init: " + initarg);
 	if (bluelist == null) {
 	    // here, the initarg is used to load a list of bluelisted words
 	    bluelist = new Vector();
@@ -91,7 +91,7 @@ public class htmlFilterContentTransformer extends htmlFilterAbstractTransformer
 		r.close();
 	    } catch (Exception e) {
 	    }
-            //if (bluelist.size() == 0) System.out.println("BLUELIST is empty");
+            //if (bluelist.size() == 0) yacyCore.log.logInfo("BLUELIST is empty");
 	}
     }
 
@@ -117,7 +117,7 @@ public class htmlFilterContentTransformer extends htmlFilterAbstractTransformer
 
     public byte[] transformText(byte[] text) {
 	if (hit(text)) {
-	    System.out.println("FILTERHIT: " + text); 
+	    yacyCore.log.logInfo("FILTERHIT: " + text); 
 	    return genBlueLetters(text.length); 
 	} else
 	    return text;
diff --git a/source/de/anomic/htmlFilter/htmlFilterOutputStream.java b/source/de/anomic/htmlFilter/htmlFilterOutputStream.java
index df6369973..d8881a412 100644
--- a/source/de/anomic/htmlFilter/htmlFilterOutputStream.java
+++ b/source/de/anomic/htmlFilter/htmlFilterOutputStream.java
@@ -159,7 +159,7 @@ public final class htmlFilterOutputStream extends OutputStream {
     }
 
     private byte[] filterTag(String tag, boolean opening, byte[] content, byte quotechar) {
-	//System.out.println("FILTER1: filterTag=" + ((filterTag == null) ? "null" : filterTag) + ", tag=" + tag + ", opening=" + ((opening) ? "true" : "false") + ", content=" + new String(content)); // debug
+	//yacyCore.log.logDebug("FILTER1: filterTag=" + ((filterTag == null) ? "null" : filterTag) + ", tag=" + tag + ", opening=" + ((opening) ? "true" : "false") + ", content=" + new String(content)); // debug
 	if (filterTag == null) {
 	    // we are not collection tag text
 	    if (tag == null) {
@@ -245,7 +245,7 @@ public final class htmlFilterOutputStream extends OutputStream {
 
     private byte[] filterSentence(byte[] in, byte quotechar) {
 	if (in.length == 0) return in;
-	//System.out.println("FILTER0: " + new String(in)); // debug
+	//yacyCore.log.logDebug("FILTER0: " + new String(in)); // debug
 	// scan the string and parse structure
 	if ((in.length > 2) && (in[0] == lb)) {
 	    // a tag
@@ -290,7 +290,7 @@ public final class htmlFilterOutputStream extends OutputStream {
     }
 
     private void write(byte b) throws IOException {
-	//System.out.print((char) b);
+	//yacyCore.log.logDebug((char) b);
         if ((binaryUnsuspect) && (binaryHint(b))) {
             binaryUnsuspect = false;
             if (passbyIfBinarySuspect) finalize();
@@ -423,7 +423,7 @@ public final class htmlFilterOutputStream extends OutputStream {
     }
 
     public void write(byte b[], int off, int len) throws IOException {
-	//System.out.print(new String(b, off, len));
+	//yacyCore.log.logDebug(new String(b, off, len));
 	if ((off | len | (b.length - (len + off)) | (off + len)) < 0) throw new IndexOutOfBoundsException();
 	for (int i = off ; i < (len - off) ; i++) this.write(b[i]);
     }
@@ -469,7 +469,7 @@ public final class htmlFilterOutputStream extends OutputStream {
         if (b > 31) return false;
         if ((b == 8) || (b == 9) || (b == 10) || (b == 13)) return false;
 	//return false;
-        System.out.println("BINARY HINT: " + (int) b);
+        yacyCore.log.logInfo("BINARY HINT: " + (int) b);
 	return true;
     }
 
diff --git a/source/de/anomic/yacy/yacyCore.java b/source/de/anomic/yacy/yacyCore.java
index fab9b6dd2..a30e3779d 100644
--- a/source/de/anomic/yacy/yacyCore.java
+++ b/source/de/anomic/yacy/yacyCore.java
@@ -222,11 +222,11 @@ public class yacyCore {
         
         /*
         if (oldIPStamp.equals((String) seedDB.mySeed.get("IP", "127.0.0.1")))
-            System.out.println("***DEBUG publishSeedList: oldIP is equal");
+            yacyCore.log.logDebug("***DEBUG publishSeedList: oldIP is equal");
         if (seedCacheSizeStamp == seedDB.sizeConnected())
-            System.out.println("***DEBUG publishSeedList: sizeConnected is equal");
+            yacyCore.log.logDebug("***DEBUG publishSeedList: sizeConnected is equal");
         if (canReachMyself())
-            System.out.println("***DEBUG publishSeedList: I can reach myself");
+            yacyCore.log.logDebug("***DEBUG publishSeedList: I can reach myself");
         */
         
         if (
@@ -463,7 +463,7 @@ public class yacyCore {
             if(ip.equals("")){
                 ip = natLib.retrieveIP(DI604use, DI604pw, (switchboard.getConfig("yacyDebugMode", "false")=="false" ? false : true));
             }
-            //System.out.println("DEBUG: new IP=" + ip);
+            //yacyCore.log.logDebug("DEBUG: new IP=" + ip);
             seedDB.mySeed.put("IP", ip);
             if (seedDB.mySeed.get("PeerType", "junior").equals("junior")) // ???????????????
                 seedDB.mySeed.put("PeerType", "senior"); // to start bootstraping, we need to be recognised as "senior" peer
diff --git a/source/de/anomic/yacy/yacySearch.java b/source/de/anomic/yacy/yacySearch.java
index 5d8a07713..8f6046b89 100644
--- a/source/de/anomic/yacy/yacySearch.java
+++ b/source/de/anomic/yacy/yacySearch.java
@@ -172,7 +172,7 @@ public class yacySearch extends Thread {
                 if (searchThreads[i].links() < 0) anyIdle = true; else c = c + searchThreads[i].links();
             }
             if ((c >= count * 3) && ((System.currentTimeMillis() - start) > (waitingtime * 2 / 3))) {
-                System.out.println("DEBUG yacySearch: c=" + c + ", count=" + count + ", waitingtime=" + waitingtime);
+                yacyCore.log.logDebug("DEBUG yacySearch: c=" + c + ", count=" + count + ", waitingtime=" + waitingtime);
                 break; // we have enough
             }
             if (c >= count * 5) break;