diff --git a/source/de/anomic/plasma/parser/bzip/bzipParser.java b/source/de/anomic/plasma/parser/bzip/bzipParser.java
index b87bb0ca9..408242a62 100644
--- a/source/de/anomic/plasma/parser/bzip/bzipParser.java
+++ b/source/de/anomic/plasma/parser/bzip/bzipParser.java
@@ -50,11 +50,15 @@ public class bzipParser extends AbstractParser implements Parser {
      * @see #getSupportedMimeTypes()
      */
     public static final Hashtable<String, String> SUPPORTED_MIME_TYPES = new Hashtable<String, String>();    
-    static String fileExtensions = "bz2,tbz,tbz2";
+    static final String fileExtensions = "bz2,tbz,tbz2";
     static { 
         SUPPORTED_MIME_TYPES.put("application/x-bzip2",fileExtensions);
         SUPPORTED_MIME_TYPES.put("application/bzip2", fileExtensions);
         SUPPORTED_MIME_TYPES.put("application/x-bz2", fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/octet-stream",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/x-bzip",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("/x-compressed",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/x-stuffit",fileExtensions);
     }     
     
     /**
diff --git a/source/de/anomic/plasma/parser/doc/docParser.java b/source/de/anomic/plasma/parser/doc/docParser.java
index 151c24bad..4abc2cc6a 100644
--- a/source/de/anomic/plasma/parser/doc/docParser.java
+++ b/source/de/anomic/plasma/parser/doc/docParser.java
@@ -46,7 +46,17 @@ public class docParser extends AbstractParser implements Parser {
      * @see #getSupportedMimeTypes()
      */    
     public static final Hashtable<String, String> SUPPORTED_MIME_TYPES = new Hashtable<String, String>();
-    static { SUPPORTED_MIME_TYPES.put("application/msword","doc"); } 
+    static {
+        SUPPORTED_MIME_TYPES.put("application/msword","doc");
+        SUPPORTED_MIME_TYPES.put("application/doc","doc");
+        SUPPORTED_MIME_TYPES.put("appl/text","doc");
+        SUPPORTED_MIME_TYPES.put("application/vnd.msword","doc");
+        SUPPORTED_MIME_TYPES.put("application/vnd.ms-word","doc");
+        SUPPORTED_MIME_TYPES.put("application/winword","doc");
+        SUPPORTED_MIME_TYPES.put("application/word","doc");
+        SUPPORTED_MIME_TYPES.put("application/x-msw6","doc");
+        SUPPORTED_MIME_TYPES.put("application/x-msword","doc"); 
+    }
     
     /**
      * a list of library names that are needed by this parser
diff --git a/source/de/anomic/plasma/parser/gzip/gzipParser.java b/source/de/anomic/plasma/parser/gzip/gzipParser.java
index a9dcc6471..5ed07c189 100644
--- a/source/de/anomic/plasma/parser/gzip/gzipParser.java
+++ b/source/de/anomic/plasma/parser/gzip/gzipParser.java
@@ -47,10 +47,19 @@ public class gzipParser extends AbstractParser implements Parser {
      * a list of mime types that are supported by this parser class
      * @see #getSupportedMimeTypes()
      */
-    public static final Hashtable<String, String> SUPPORTED_MIME_TYPES = new Hashtable<String, String>();  
+    public static final Hashtable<String, String> SUPPORTED_MIME_TYPES = new Hashtable<String, String>();
+    static final String fileExtensions = "gz,tgz";
     static { 
-        SUPPORTED_MIME_TYPES.put("application/x-gzip","gz,tgz");
-        SUPPORTED_MIME_TYPES.put("application/gzip","gz,tgz");
+        SUPPORTED_MIME_TYPES.put("application/x-gzip",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/gzip",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/x-gunzip",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/gzipped",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/gzip-compressed",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/x-compressed",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/x-compress",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("gzip/document",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/octet-stream",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/x-tar",fileExtensions);
     }     
 
     /**
@@ -106,6 +115,7 @@ public class gzipParser extends AbstractParser implements Parser {
         }
     }
     
+    @Override
     public void reset() {
         // Nothing todo here at the moment
         super.reset();
diff --git a/source/de/anomic/plasma/parser/pdf/pdfParser.java b/source/de/anomic/plasma/parser/pdf/pdfParser.java
index 67441404b..e9b06e62f 100644
--- a/source/de/anomic/plasma/parser/pdf/pdfParser.java
+++ b/source/de/anomic/plasma/parser/pdf/pdfParser.java
@@ -57,8 +57,15 @@ public class pdfParser extends AbstractParser implements Parser {
      * @see #getSupportedMimeTypes()
      */
     public static final Hashtable<String, String> SUPPORTED_MIME_TYPES = new Hashtable<String, String>();  
-    static { SUPPORTED_MIME_TYPES.put("application/pdf","pdf"); }     
-    
+    static { 
+        SUPPORTED_MIME_TYPES.put("application/pdf","pdf");
+        SUPPORTED_MIME_TYPES.put("application/x-pdf","pdf");
+        SUPPORTED_MIME_TYPES.put("application/acrobat","pdf");
+        SUPPORTED_MIME_TYPES.put("applications/vnd.pdf","pdf");
+        SUPPORTED_MIME_TYPES.put("text/pdf","pdf");
+        SUPPORTED_MIME_TYPES.put("text/x-pdf","pdf");
+    }
+
     /**
      * a list of library names that are needed by this parser
      * @see Parser#getLibxDependences()
diff --git a/source/de/anomic/plasma/parser/ppt/pptParser.java b/source/de/anomic/plasma/parser/ppt/pptParser.java
index f76cb6440..2a7f054eb 100644
--- a/source/de/anomic/plasma/parser/ppt/pptParser.java
+++ b/source/de/anomic/plasma/parser/ppt/pptParser.java
@@ -45,11 +45,17 @@ public class pptParser extends AbstractParser implements Parser {
      * a list of mime types that are supported by this parser class
      * @see #getSupportedMimeTypes()
      */
-    public static final Hashtable<String, String> SUPPORTED_MIME_TYPES = new Hashtable<String, String>();  
+    public static final Hashtable<String, String> SUPPORTED_MIME_TYPES = new Hashtable<String, String>();
+    static final String fileExtensions = "ppt,pps";
     static { 
-        SUPPORTED_MIME_TYPES.put("application/mspowerpoint","ppt,pps");
-        SUPPORTED_MIME_TYPES.put("application/powerpoint","ppt,pps");
-        SUPPORTED_MIME_TYPES.put("application/vnd.ms-powerpoint","ppt,pps");
+        SUPPORTED_MIME_TYPES.put("application/mspowerpoint",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/powerpoint",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/vnd.ms-powerpoint",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/ms-powerpoint",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/mspowerpnt",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/vnd-mspowerpoint",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/x-powerpoint",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/x-m",fileExtensions);
     }     
 
     /**
diff --git a/source/de/anomic/plasma/parser/ps/psParser.java b/source/de/anomic/plasma/parser/ps/psParser.java
index 9cefb96b4..da803444f 100644
--- a/source/de/anomic/plasma/parser/ps/psParser.java
+++ b/source/de/anomic/plasma/parser/ps/psParser.java
@@ -53,6 +53,10 @@ public class psParser extends AbstractParser implements Parser {
     static { 
         SUPPORTED_MIME_TYPES.put("application/postscript","ps"); 
         SUPPORTED_MIME_TYPES.put("text/postscript","ps");
+        SUPPORTED_MIME_TYPES.put("application/ps","ps");
+        SUPPORTED_MIME_TYPES.put("application/x-postscript","ps");
+        SUPPORTED_MIME_TYPES.put("application/x-ps","ps");
+        SUPPORTED_MIME_TYPES.put("application/x-postscript-not-eps","ps");
     }     
     
     /**
diff --git a/source/de/anomic/plasma/parser/rss/rssParser.java b/source/de/anomic/plasma/parser/rss/rssParser.java
index 8a05c3a93..15cbc2eda 100644
--- a/source/de/anomic/plasma/parser/rss/rssParser.java
+++ b/source/de/anomic/plasma/parser/rss/rssParser.java
@@ -59,12 +59,13 @@ public class rssParser extends AbstractParser implements Parser {
      * a list of mime types that are supported by this parser class
      * @see #getSupportedMimeTypes()
      */  
-    public static final Hashtable<String, String> SUPPORTED_MIME_TYPES = new Hashtable<String, String>(); 
+    public static final Hashtable<String, String> SUPPORTED_MIME_TYPES = new Hashtable<String, String>();
+    static final String fileExtensions = "xml,rss,rdf";
     static {
-        SUPPORTED_MIME_TYPES.put("text/rss","xml,rss,rdf"); 
-        SUPPORTED_MIME_TYPES.put("application/rdf+xml","xml,rss,rdf");
-        SUPPORTED_MIME_TYPES.put("application/rss+xml","xml,rss,rdf");
-        SUPPORTED_MIME_TYPES.put("application/atom+xml","xml,atom");
+        SUPPORTED_MIME_TYPES.put("text/rss",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/rdf+xml",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/rss+xml",fileExtensions);
+        SUPPORTED_MIME_TYPES.put("application/atom+xml",fileExtensions);
     }     
   
     /**
diff --git a/source/de/anomic/plasma/parser/rtf/rtfParser.java b/source/de/anomic/plasma/parser/rtf/rtfParser.java
index cd111dbd1..128353d34 100644
--- a/source/de/anomic/plasma/parser/rtf/rtfParser.java
+++ b/source/de/anomic/plasma/parser/rtf/rtfParser.java
@@ -49,6 +49,11 @@ public class rtfParser extends AbstractParser implements Parser {
     static { 
         SUPPORTED_MIME_TYPES.put("application/rtf","rtf"); 
         SUPPORTED_MIME_TYPES.put("text/rtf","rtf");
+        SUPPORTED_MIME_TYPES.put("application/x-rtf","rtf");
+        SUPPORTED_MIME_TYPES.put("text/richtext","rtf");
+        SUPPORTED_MIME_TYPES.put("application/msword","rtf");
+        SUPPORTED_MIME_TYPES.put("application/doc","rtf");
+        SUPPORTED_MIME_TYPES.put("application/x-soffice","rtf");
     } 
     
     /**
diff --git a/source/de/anomic/plasma/parser/swf/swfParser.java b/source/de/anomic/plasma/parser/swf/swfParser.java
index cfc4765bf..fb1dbbd60 100644
--- a/source/de/anomic/plasma/parser/swf/swfParser.java
+++ b/source/de/anomic/plasma/parser/swf/swfParser.java
@@ -48,6 +48,8 @@ public class swfParser extends AbstractParser implements Parser {
     static {
         SUPPORTED_MIME_TYPES.put("application/x-shockwave-flash","swf");
         SUPPORTED_MIME_TYPES.put("application/x-shockwave-flash2-preview","swf");
+        SUPPORTED_MIME_TYPES.put("application/futuresplash","swf");
+        SUPPORTED_MIME_TYPES.put("image/vnd.rn-realflash","swf");
     }
 
     /**
diff --git a/source/de/anomic/plasma/parser/tar/tarParser.java b/source/de/anomic/plasma/parser/tar/tarParser.java
index b86fece0a..8f529b432 100644
--- a/source/de/anomic/plasma/parser/tar/tarParser.java
+++ b/source/de/anomic/plasma/parser/tar/tarParser.java
@@ -63,6 +63,10 @@ public class tarParser extends AbstractParser implements Parser {
     static { 
         SUPPORTED_MIME_TYPES.put("application/x-tar","tar");
         SUPPORTED_MIME_TYPES.put("application/tar","tar");
+        SUPPORTED_MIME_TYPES.put("applicaton/x-gtar","tar");
+        SUPPORTED_MIME_TYPES.put("multipart/x-tar","tar");
+        SUPPORTED_MIME_TYPES.put("application/x-compress","tar");
+        SUPPORTED_MIME_TYPES.put("application/x-compressed","tar");
     }     
 
     /**
diff --git a/source/de/anomic/plasma/parser/vcf/vcfParser.java b/source/de/anomic/plasma/parser/vcf/vcfParser.java
index baf266df4..075b3c23d 100644
--- a/source/de/anomic/plasma/parser/vcf/vcfParser.java
+++ b/source/de/anomic/plasma/parser/vcf/vcfParser.java
@@ -64,8 +64,13 @@ public class vcfParser extends AbstractParser implements Parser {
     public static final Hashtable<String, String> SUPPORTED_MIME_TYPES = new Hashtable<String, String>();
     static { 
         SUPPORTED_MIME_TYPES.put("text/x-vcard","vcf");
-        SUPPORTED_MIME_TYPES.put("application/vcard","vcf");        
-    }     
+        SUPPORTED_MIME_TYPES.put("application/vcard","vcf");
+        SUPPORTED_MIME_TYPES.put("text/anytext","vcf");
+        SUPPORTED_MIME_TYPES.put("text/directory","vcf");
+        SUPPORTED_MIME_TYPES.put("application/x-versit","vcf");
+        SUPPORTED_MIME_TYPES.put("text/x-versit","vcf");
+        SUPPORTED_MIME_TYPES.put("text/x-vcalendar","vcf");
+    }
 
     /**
      * a list of library names that are needed by this parser
diff --git a/source/de/anomic/plasma/parser/xls/xlsParser.java b/source/de/anomic/plasma/parser/xls/xlsParser.java
index f592d3883..4cda9b4bb 100644
--- a/source/de/anomic/plasma/parser/xls/xlsParser.java
+++ b/source/de/anomic/plasma/parser/xls/xlsParser.java
@@ -64,6 +64,9 @@ public class xlsParser extends AbstractParser implements Parser, HSSFListener {
         SUPPORTED_MIME_TYPES.put("application/vnd.ms-excel","xls");
         SUPPORTED_MIME_TYPES.put("application/x-excel","xls");
         SUPPORTED_MIME_TYPES.put("application/x-msexcel","xls");
+        SUPPORTED_MIME_TYPES.put("application/x-ms-excel","xls");
+        SUPPORTED_MIME_TYPES.put("application/x-dos_ms_excel","xls");
+        SUPPORTED_MIME_TYPES.put("application/xls","xls");
     }     
 
     /**
diff --git a/source/de/anomic/plasma/parser/zip/zipParser.java b/source/de/anomic/plasma/parser/zip/zipParser.java
index 7af35608b..6f2be03c9 100644
--- a/source/de/anomic/plasma/parser/zip/zipParser.java
+++ b/source/de/anomic/plasma/parser/zip/zipParser.java
@@ -62,6 +62,10 @@ public class zipParser extends AbstractParser implements Parser {
         SUPPORTED_MIME_TYPES.put("application/zip","zip");
         SUPPORTED_MIME_TYPES.put("application/x-zip","zip");
         SUPPORTED_MIME_TYPES.put("application/x-zip-compressed","zip");
+        SUPPORTED_MIME_TYPES.put("application/octet-stream","zip");
+        SUPPORTED_MIME_TYPES.put("application/x-compress","zip");
+        SUPPORTED_MIME_TYPES.put("application/x-compressed","zip");
+        SUPPORTED_MIME_TYPES.put("multipart/x-zip","zip");
         SUPPORTED_MIME_TYPES.put("application/java-archive","jar");
     }