diff -Naur getid3/module.audio.mp3.php getid3-new/module.audio.mp3.php
--- getid3/module.audio.mp3.php	2006-11-16 23:57:56.000000000 -0200
+++ getid3-new/module.audio.mp3.php	2009-07-31 20:32:00.000000000 -0300
@@ -1076,6 +1076,8 @@
         fseek($fd, $avdata_offset, SEEK_SET);
         
         $sync_seek_buffer_size = min(128 * 1024, $info['avdataend'] - $avdata_offset);
+	// If sync < 1 then resort to default of 128 * 1024
+	if ($sync_seek_buffer_size < 1) { $sync_seek_buffer_size = 128 * 1024; }
         $header = fread($fd, $sync_seek_buffer_size);
         $sync_seek_buffer_size = strlen($header);
         $synch_seek_offset = 0;
diff -Naur getid3/module.audio.xiph.php getid3-new/module.audio.xiph.php
--- getid3/module.audio.xiph.php	2006-12-03 22:12:42.000000000 -0200
+++ getid3-new/module.audio.xiph.php	2009-07-31 20:42:10.000000000 -0300
@@ -849,6 +849,8 @@
 
 
     public static function OggPageSegmentLength($ogg_info_array, $segment_number=1) {
+
+        if (!is_array($ogg_info_array['segment_table'])) { $ogg_info_array['segment_table'] = array(); }
         
         for ($i = 0; $i < $segment_number; $i++) {
             $segment_length = 0;
@@ -859,6 +861,7 @@
                 }
             }
         }
+        $segment_length = !$segment_length ? '1' : $segment_length;
         return $segment_length;
     }
 
@@ -949,4 +952,4 @@
 
 }
 
-?>
\ No newline at end of file
+?>
diff -Naur getid3/module.tag.id3v2.php getid3-new/module.tag.id3v2.php
--- getid3/module.tag.id3v2.php	2009-03-08 11:30:10.000000000 -0300
+++ getid3-new/module.tag.id3v2.php	2009-07-31 20:38:37.000000000 -0300
@@ -1928,8 +1928,8 @@
             $return_array['genre'][] = $genre_string;
 
         } else {
-
-            while (strpos($genre_string, '(') !== false) {
+            //MODIFIED per #466 Bernhard Weyrauch fix endless loop if no ) 
+            while (strpos($genre_string, '(') !== false AND (strpos($genre_string, ')') !== false)) {
 
                 $start_pos = strpos($genre_string, '(');
                 $end_pos   = strpos($genre_string, ')');
@@ -3155,6 +3155,7 @@
             'TPE3' => 'conductor',
             'TPE4' => 'remixer',
             'TPUB' => 'publisher',
+	    'TPOS' => 'disk',
             'TRC'  => 'isrc',
             'TRCK' => 'track',
             'TRK'  => 'track',
@@ -3280,4 +3281,4 @@
 
 }
 
-?>
\ No newline at end of file
+?>
diff -Naur getid3/write.id3v2.php getid3-new/write.id3v2.php
--- getid3/write.id3v2.php	2006-12-26 00:44:22.000000000 -0200
+++ getid3-new/write.id3v2.php	2009-07-31 20:32:00.000000000 -0300
@@ -374,9 +374,8 @@
         }
 
         // rewrite file - no tag present or new tag longer than old tag
-        else
-
-            if (!$fp_source = @fopen($this->filename, 'rb')) {
+        else {
+        	if (!$fp_source = @fopen($this->filename, 'rb')) {
                 throw new getid3_exception('Could not open '.$this->filename.' mode "rb"');
             }
             fseek($fp_source, $engine->info['avdataoffset'], SEEK_SET);