diff --git a/build.properties b/build.properties
index d778b47b1..88ac632a3 100644
--- a/build.properties
+++ b/build.properties
@@ -3,7 +3,7 @@ javacSource=1.4
 javacTarget=1.4
 
 # Release Configuration
-releaseVersion=0.516
+releaseVersion=0.517
 releaseFile=yacy_dev_v${releaseVersion}_${DSTAMP}_${releaseNr}.tar.gz
 #releaseFile=yacy_v${releaseVersion}_${DSTAMP}_${releaseNr}.tar.gz
 releaseDir=yacy_dev_v${releaseVersion}_${DSTAMP}_${releaseNr}
diff --git a/htroot/Status.html b/htroot/Status.html
index 82f4541c2..17f51eead 100644
--- a/htroot/Status.html
+++ b/htroot/Status.html
@@ -87,7 +87,43 @@
     where it can be retrieved using the URL <a href="#[seedURL]#">#[seedURL]#</a>.
     </dd>
     #(/hintStatusPrincipal)#
-      
+    
+    #(hintCrawlStart)#::
+    <dt><img src="env/grafics/idea.png" width="32" height="32"></dt>
+    <dd>Your Web Page Indexer is idle. You can start your own web crawl <a href="IndexCreate_p.html">here</a>
+    </dd>
+    #(/hintCrawlStart)#
+    
+    #(hintCrawlMonitor)#::
+    <dt><img src="env/grafics/idea.png" width="32" height="32"></dt>
+    <dd>Your Web Page Indexer is busy. You can monitor your web crawl <a href="WatchCrawler_p.html">here</a>
+    </dd>
+    #(/hintCrawlMonitor)#
+    <!-- templates
+    #(hint)#::
+    <dt><img src="env/grafics/idea.png" width="32" height="32"></dt>
+    <dd>
+    </dd>
+    #(/hint)#
+    
+    #(hint)#::
+    <dt><img src="env/grafics/idea.png" width="32" height="32"></dt>
+    <dd>
+    </dd>
+    #(/hint)#
+    
+    #(hint)#::
+    <dt><img src="env/grafics/idea.png" width="32" height="32"></dt>
+    <dd>
+    </dd>
+    #(/hint)#
+    
+    #(hint)#::
+    <dt><img src="env/grafics/idea.png" width="32" height="32"></dt>
+    <dd>
+    </dd>
+    #(/hint)#
+       -->
     </dl>
     
     </div>
diff --git a/htroot/Status.java b/htroot/Status.java
index 69fb0bebd..377785c04 100644
--- a/htroot/Status.java
+++ b/htroot/Status.java
@@ -70,9 +70,10 @@ public class Status {
     public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) {
         // return variable that accumulates replacements
         final serverObjects prop = new serverObjects();
+        final plasmaSwitchboard sb = (plasmaSwitchboard) env;
 
         if ((post != null) && (post.containsKey("login"))) {
-            if (((plasmaSwitchboard) env).adminAuthenticated(header) < 2) {
+            if (sb.adminAuthenticated(header) < 2) {
                 prop.put("AUTHENTICATE","admin log-in");
             } else {
                 prop.put("LOCATION","");
@@ -83,20 +84,20 @@ public class Status {
         	if (post.containsKey("pauseCrawlJob")) {
         		String jobType = (String) post.get("jobType");
         		if (jobType.equals("localCrawl")) 
-        			((plasmaSwitchboard)env).pauseCrawlJob(plasmaSwitchboard.CRAWLJOB_LOCAL_CRAWL);
+                    sb.pauseCrawlJob(plasmaSwitchboard.CRAWLJOB_LOCAL_CRAWL);
         		else if (jobType.equals("remoteTriggeredCrawl")) 
-        			((plasmaSwitchboard)env).pauseCrawlJob(plasmaSwitchboard.CRAWLJOB_REMOTE_TRIGGERED_CRAWL);
+                    sb.pauseCrawlJob(plasmaSwitchboard.CRAWLJOB_REMOTE_TRIGGERED_CRAWL);
         		else if (jobType.equals("globalCrawlTrigger")) 
-        			((plasmaSwitchboard)env).pauseCrawlJob(plasmaSwitchboard.CRAWLJOB_GLOBAL_CRAWL_TRIGGER);  
+                    sb.pauseCrawlJob(plasmaSwitchboard.CRAWLJOB_GLOBAL_CRAWL_TRIGGER);  
         		redirect = true;
         	} else if (post.containsKey("continueCrawlJob")) {
         		String jobType = (String) post.get("jobType");
         		if (jobType.equals("localCrawl")) 
-        			((plasmaSwitchboard)env).continueCrawlJob(plasmaSwitchboard.CRAWLJOB_LOCAL_CRAWL);
+                    sb.continueCrawlJob(plasmaSwitchboard.CRAWLJOB_LOCAL_CRAWL);
         		else if (jobType.equals("remoteTriggeredCrawl")) 
-        			((plasmaSwitchboard)env).continueCrawlJob(plasmaSwitchboard.CRAWLJOB_REMOTE_TRIGGERED_CRAWL);
+                    sb.continueCrawlJob(plasmaSwitchboard.CRAWLJOB_REMOTE_TRIGGERED_CRAWL);
         		else if (jobType.equals("globalCrawlTrigger")) 
-        			((plasmaSwitchboard)env).continueCrawlJob(plasmaSwitchboard.CRAWLJOB_GLOBAL_CRAWL_TRIGGER);    
+                    sb.continueCrawlJob(plasmaSwitchboard.CRAWLJOB_GLOBAL_CRAWL_TRIGGER);    
         		redirect = true;
         	} else if (post.containsKey("ResetTraffic")) {
         		httpdByteCountInputStream.resetCount();
@@ -105,9 +106,9 @@ public class Status {
         	} else if (post.containsKey("popup")) {
                 String trigger_enabled = (String) post.get("popup");
                 if (trigger_enabled.equals("false")) {
-                    env.setConfig("browserPopUpTrigger", "false");
+                    sb.setConfig("browserPopUpTrigger", "false");
                 } else if (trigger_enabled.equals("true")){
-                    env.setConfig("browserPopUpTrigger", "true");
+                    sb.setConfig("browserPopUpTrigger", "true");
                 }
                 redirect = true;
         	}
@@ -125,7 +126,7 @@ public class Status {
         // update seed info
         yacyCore.peerActions.updateMySeed();
 
-        boolean adminaccess = ((plasmaSwitchboard) env).adminAuthenticated(header) >= 2;
+        boolean adminaccess = sb.adminAuthenticated(header) >= 2;
         if (adminaccess) {
             prop.put("showPrivateTable",1);
             prop.put("privateStatusTable", "Status_p.inc");
@@ -135,7 +136,7 @@ public class Status {
         }
 
         // password protection
-        if (env.getConfig(httpd.ADMIN_ACCOUNT_B64MD5, "").length() == 0) {
+        if (sb.getConfig(httpd.ADMIN_ACCOUNT_B64MD5, "").length() == 0) {
             prop.put("protection", 0); // not protected
             prop.put("urgentSetPassword", 1);
         } else {
@@ -147,18 +148,18 @@ public class Status {
         prop.put("restartEnabled", (System.getProperty("os.name").toLowerCase().startsWith("win")) ? 1 : 0);
 
         // version information
-        prop.put("versionpp", yacy.combined2prettyVersion(env.getConfig("version","0.1")));
+        prop.put("versionpp", yacy.combined2prettyVersion(sb.getConfig("version","0.1")));
         
         
-        double thisVersion = Double.parseDouble(env.getConfig("version","0.1"));
+        double thisVersion = Double.parseDouble(sb.getConfig("version","0.1"));
         // cut off the SVN Rev in the Version
         try {thisVersion = Math.round(thisVersion*1000.0)/1000.0;} catch (NumberFormatException e) {}
         
-        if ((adminaccess) && !(((plasmaSwitchboard) env).updaterCallback == null) && (((plasmaSwitchboard) env).updaterCallback.updateYaCyIsPossible() == true)){
+        if ((adminaccess) && (sb.updaterCallback != null) && (sb.updaterCallback.updateYaCyIsPossible())){
         	prop.put("hintVersionAvailable", 1);
-            prop.put("hintVersionAvailable_latestVersion", ((plasmaSwitchboard) env).updaterCallback.getYaCyUpdateReleaseVersion());
+            prop.put("hintVersionAvailable_latestVersion", sb.updaterCallback.getYaCyUpdateReleaseVersion());
             if ((post != null) && (post.containsKey("aquirerelease"))) {
-            	((plasmaSwitchboard) env).updaterCallback.grantYaCyUpdate();
+                sb.updaterCallback.grantYaCyUpdate();
             }
         }
         
@@ -179,8 +180,19 @@ public class Status {
         prop.put("hintVersionAvailable_latestVersion", Double.toString(yacyVersion.latestRelease));
 		*/
         
+        // place some more hints
+        if ((adminaccess) && (sb.getThread(plasmaSwitchboard.CRAWLJOB_LOCAL_CRAWL).getJobCount() == 0)) {
+            prop.put("hintCrawlStart", 1);
+        }
+        
+        if ((adminaccess) && (sb.getThread(plasmaSwitchboard.CRAWLJOB_LOCAL_CRAWL).getJobCount() > 500)) {
+            prop.put("hintCrawlMonitor", 1);
+        }
+        
+        
+        
         // hostname and port
-        String extendedPortString = env.getConfig("port", "8080");
+        String extendedPortString = sb.getConfig("port", "8080");
         int pos = extendedPortString.indexOf(":"); 
         prop.put("port",serverCore.getPortNr(extendedPortString));
         if (pos!=-1) {
@@ -192,7 +204,7 @@ public class Status {
         prop.put("host", serverCore.publicLocalIP().getHostAddress());
         
         // ssl support
-        prop.put("sslSupport",env.getConfig("keyStore", "").length() == 0 ? 0:1);
+        prop.put("sslSupport",sb.getConfig("keyStore", "").length() == 0 ? 0:1);
 
         // port forwarding: hostname and port
         if ((serverCore.portForwardingEnabled) && (serverCore.portForwarding != null)) {
@@ -204,18 +216,18 @@ public class Status {
             prop.put("portForwarding", 0);
         }
 
-        if (env.getConfig("remoteProxyUse", "false").equals("true")) {
+        if (sb.getConfig("remoteProxyUse", "false").equals("true")) {
             prop.put("remoteProxy", 1);
-            prop.put("remoteProxy_host", env.getConfig("remoteProxyHost", "<unknown>"));
-            prop.put("remoteProxy_port", env.getConfig("remoteProxyPort", "<unknown>"));
-            prop.put("remoteProxy_4Yacy", env.getConfig("remoteProxyUse4Yacy", "true").equalsIgnoreCase("true")?0:1);
+            prop.put("remoteProxy_host", sb.getConfig("remoteProxyHost", "<unknown>"));
+            prop.put("remoteProxy_port", sb.getConfig("remoteProxyPort", "<unknown>"));
+            prop.put("remoteProxy_4Yacy", sb.getConfig("remoteProxyUse4Yacy", "true").equalsIgnoreCase("true")?0:1);
         } else {
             prop.put("remoteProxy", 0); // not used
         }
 
         // peer information
         String thisHash = "";
-        final String thisName = env.getConfig("peerName", "<nameless>");
+        final String thisName = sb.getConfig("peerName", "<nameless>");
         if (yacyCore.seedDB.mySeed == null)  {
             thisHash = "not assigned";
             prop.put("peerAddress", 0);    // not assigned
@@ -241,7 +253,7 @@ public class Status {
                 thisHash = yacyCore.seedDB.mySeed.hash;
                 prop.put("peerAddress", 1); // Address
                 prop.put("peerAddress_address", yacyCore.seedDB.mySeed.getPublicAddress());
-                prop.put("peerAddress_peername", env.getConfig("peerName", "<nameless>").toLowerCase());
+                prop.put("peerAddress_peername", sb.getConfig("peerName", "<nameless>").toLowerCase());
             }
         }
         final String peerStatus = ((yacyCore.seedDB.mySeed == null) ? yacySeed.PEERTYPE_VIRGIN : yacyCore.seedDB.mySeed.get(yacySeed.PEERTYPE, yacySeed.PEERTYPE_VIRGIN));
@@ -262,31 +274,31 @@ public class Status {
         prop.put("peerName", thisName);
         prop.put("hash", thisHash);
         
-        final String seedUploadMethod = env.getConfig("seedUploadMethod", "");
+        final String seedUploadMethod = sb.getConfig("seedUploadMethod", "");
         if (!seedUploadMethod.equalsIgnoreCase("none") || 
-            (seedUploadMethod.equals("") && env.getConfig("seedFTPPassword", "").length() > 0) ||
-            (seedUploadMethod.equals("") && env.getConfig("seedFilePath", "").length() > 0)) {
+            (seedUploadMethod.equals("") && sb.getConfig("seedFTPPassword", "").length() > 0) ||
+            (seedUploadMethod.equals("") && sb.getConfig("seedFilePath", "").length() > 0)) {
             if (seedUploadMethod.equals("")) {
-                if (env.getConfig("seedFTPPassword", "").length() > 0) {
-                    env.setConfig("seedUploadMethod","Ftp");
+                if (sb.getConfig("seedFTPPassword", "").length() > 0) {
+                    sb.setConfig("seedUploadMethod","Ftp");
                 }
-                if (env.getConfig("seedFilePath", "").length() > 0) {
-                    env.setConfig("seedUploadMethod","File");
+                if (sb.getConfig("seedFilePath", "").length() > 0) {
+                    sb.setConfig("seedUploadMethod","File");
                 }
             }
 
             if (seedUploadMethod.equalsIgnoreCase("ftp")) {
                 prop.put(SEEDSERVER, 1); // enabled
-                prop.put("seedServer_seedServer", env.getConfig("seedFTPServer", ""));
+                prop.put("seedServer_seedServer", sb.getConfig("seedFTPServer", ""));
             } else if (seedUploadMethod.equalsIgnoreCase("scp")) {
                 prop.put(SEEDSERVER, 1); // enabled
-                prop.put("seedServer_seedServer", env.getConfig("seedScpServer", ""));
+                prop.put("seedServer_seedServer", sb.getConfig("seedScpServer", ""));
             } else if (seedUploadMethod.equalsIgnoreCase("file")) {
                 prop.put(SEEDSERVER, 2); // enabled
-                prop.put("seedServer_seedFile", env.getConfig("seedFilePath", ""));
+                prop.put("seedServer_seedFile", sb.getConfig("seedFilePath", ""));
             }
             prop.put("seedServer_lastUpload",
-                    serverDate.intervalToString(System.currentTimeMillis()-((plasmaSwitchboard)env).yc.lastSeedUpload_timeStamp));
+                    serverDate.intervalToString(System.currentTimeMillis() - sb.yc.lastSeedUpload_timeStamp));
         } else {
             prop.put(SEEDSERVER, 0); // disabled
         }
@@ -298,15 +310,15 @@ public class Status {
             prop.put("otherPeers", 0); // not online
         }
 
-        if (env.getConfig("browserPopUpTrigger", "false").equals("false")) {
+        if (sb.getConfig("browserPopUpTrigger", "false").equals("false")) {
             prop.put("popup", 0);
         } else {
             prop.put("popup", 1);
         }
 
-        if (env.getConfig("onlineMode", "1").equals("0")) {
+        if (sb.getConfig("onlineMode", "1").equals("0")) {
             prop.put("omode", 0);
-        } else if (env.getConfig("onlineMode", "1").equals("1")) {
+        } else if (sb.getConfig("onlineMode", "1").equals("1")) {
                 prop.put("omode", 1);
             } else {
             prop.put("omode", 2);
@@ -326,7 +338,7 @@ public class Status {
         prop.put("trafficCrawler",bytesToString(httpdByteCountInputStream.getAccountCount("CRAWLER")));
 
         // connection information
-        serverCore httpd = (serverCore) env.getThread("10_httpd");
+        serverCore httpd = (serverCore) sb.getThread("10_httpd");
         int activeSessionCount = httpd.getActiveSessionCount();
         int idleSessionCount = httpd.getIdleSessionCount();
         int maxSessionCount = httpd.getMaxSessionCount();
@@ -335,7 +347,6 @@ public class Status {
         prop.put("connectionsIdle",Integer.toString(idleSessionCount));
         
         // Queue information
-        final plasmaSwitchboard sb = (plasmaSwitchboard)env;
         int indexingJobCount = sb.getThread("80_indexing").getJobCount()+sb.indexingTasksInProcess.size();
         int indexingMaxCount = plasmaSwitchboard.indexingSlots;
         int indexingPercent = (indexingMaxCount==0)?0:indexingJobCount*100/indexingMaxCount;