diff --git a/.classpath b/.classpath
index 0b3c1d47d..d4a0f2fa4 100644
--- a/.classpath
+++ b/.classpath
@@ -8,8 +8,6 @@
 	<classpathentry kind="src" path="htroot/yacy/ui"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
 	<classpathentry kind="lib" path="lib/tar.jar"/>
-	<classpathentry kind="lib" path="libx/axis-ant.jar"/>
-	<classpathentry kind="lib" path="libx/axis.jar"/>
 	<classpathentry kind="lib" path="libx/bzip2.jar"/>
 	<classpathentry kind="lib" path="libx/commons-discovery.jar"/>
 	<classpathentry kind="lib" path="libx/commons-jxpath-1.1.jar"/>
diff --git a/htroot/yacysearch.html b/htroot/yacysearch.html
index 7050ec08a..ba8c8e0c8 100644
--- a/htroot/yacysearch.html
+++ b/htroot/yacysearch.html
@@ -66,7 +66,6 @@
         <input type="hidden" name="count" value="#[count]#" />
         <input type="hidden" name="offset" value="#[offset]#" />
         <input type="hidden" name="resource" value="#[resource]#" />
-        <input type="hidden" name="time" value="#[time]#" />
         <input type="hidden" name="urlmaskfilter" value="#[urlmaskfilter]#" />
         <input type="hidden" name="prefermaskfilter" value="#[prefermaskfilter]#" />
         <input type="hidden" name="depth" value="#[depth]#" />
diff --git a/htroot/yacysearch.java b/htroot/yacysearch.java
index e97a35b7e..3a1d1ba97 100644
--- a/htroot/yacysearch.java
+++ b/htroot/yacysearch.java
@@ -179,6 +179,8 @@ public class yacysearch {
         TreeSet<Long> trackerHandles = sb.localSearchTracker.get(client);
         if (trackerHandles == null) trackerHandles = new TreeSet<Long>();
         boolean block = false;
+        if (global || fetchSnippets) {
+            // in case that we do a global search or we want to fetch snippets, we check for DoS cases
         if (trackerHandles.tailSet(new Long(System.currentTimeMillis() -   3000)).size() >  1) try {
             Thread.sleep(3000);
             block = true;
@@ -191,6 +193,7 @@ public class yacysearch {
             Thread.sleep(30000);
             block = true;
         } catch (InterruptedException e) { e.printStackTrace(); }
+        }
         
         if ((!block) && (post == null || post.get("cat", "href").equals("href"))) {
             
diff --git a/source/de/anomic/plasma/plasmaParserDocument.java b/source/de/anomic/plasma/plasmaParserDocument.java
index 728d8a05f..f4406cb41 100644
--- a/source/de/anomic/plasma/plasmaParserDocument.java
+++ b/source/de/anomic/plasma/plasmaParserDocument.java
@@ -372,6 +372,9 @@ dc_rights
                     } else {
                         hyperlinks.put(url, entry.getValue());
                     }
+                } else {
+                    // a path to a directory
+                    hyperlinks.put(url, entry.getValue());
                 }
             }
         }
diff --git a/source/de/anomic/tools/diskUsage.java b/source/de/anomic/tools/diskUsage.java
index 271a115da..80f21710f 100644
--- a/source/de/anomic/tools/diskUsage.java
+++ b/source/de/anomic/tools/diskUsage.java
@@ -276,6 +276,7 @@ nextLine:
         String dir;
         
         for (int i = 0; i < fileList.length; i++) {
+            // ATTENTION! THIS LOOP NEEDS A TIME-OUT
             if (fileList[i].isDirectory()) {
                 try {
                     dir = fileList[i].getCanonicalPath();
diff --git a/source/de/anomic/yacy/resourceObserver.java b/source/de/anomic/yacy/resourceObserver.java
index b05bca584..5f009b2d9 100644
--- a/source/de/anomic/yacy/resourceObserver.java
+++ b/source/de/anomic/yacy/resourceObserver.java
@@ -70,6 +70,7 @@ public final class resourceObserver {
     
     public resourceObserver(plasmaSwitchboard sb) {
         this.sb = sb;
+        this.log.logInfo("initializing the resource observer");
         du = new diskUsage(sb);
         
         if (!du.getUsable ())