diff --git a/data/templates/editprofile.tpl.php b/data/templates/editprofile.tpl.php
index 258e864..25dc3a4 100644
--- a/data/templates/editprofile.tpl.php
+++ b/data/templates/editprofile.tpl.php
@@ -33,9 +33,7 @@ $this->includeTemplate($GLOBALS['top_include']);
     <td><input type="checkbox" id="pEnablePrivateKey" name="pEnablePrivateKey" value="true" <?php echo $privateKeyIsEnabled;?> />
         <label for="pEnablePrivateKey"><?php echo T_('Enable'); ?></label>&nbsp;&nbsp;&nbsp;
         <input type="text" id="pPrivateKey" name="pPrivateKey" size="40" value="<?php echo $privateKey;?>" readonly="readonly" />
-        <!--<input type="button" name="submittedPK" value="<?php echo T_('Generate New Key'); ?>" />-->
-
-        <a onClick="getNewPrivateKey(this); return false;"><button type="submit" name="submittedPK" value="1"><?php echo T_('Generate New Key'); ?></button></a>
+        <a onclick="getNewPrivateKey(this); return false;"><button type="submit" name="submittedPK" value="1"><?php echo T_('Generate New Key'); ?></button></a>
     </td>
 </tr>
 </table>
diff --git a/src/SemanticScuttle/Service/Bookmark.php b/src/SemanticScuttle/Service/Bookmark.php
index 9a075be..232f9d0 100644
--- a/src/SemanticScuttle/Service/Bookmark.php
+++ b/src/SemanticScuttle/Service/Bookmark.php
@@ -821,23 +821,34 @@ class SemanticScuttle_Service_Bookmark extends SemanticScuttle_DbService
 
         // Handle the parts of the query that depend on any tags that are present.
         $query_4 = '';
-        for ($i = 0; $i < $tagcount; $i ++) {
-            $query_2 .= ', '. $b2tservice->getTableName() .' AS T'. $i;
+        if ($tagcount > 0) {
+            $query_2 .= ', '. $b2tservice->getTableName() .' AS T0';
             $query_4 .= ' AND (';
+            
+            $tagArray = array();
+            for ($i = 0; $i < $tagcount; $i ++) {
+                $tmpTag = $this->db->sql_escape($tags[$i]);
+                $allLinkedTags = $tag2tagservice->getAllLinkedTags(
+                    $tmpTag, '>', $user
+                );
 
-            $allLinkedTags = $tag2tagservice->getAllLinkedTags(
-                $this->db->sql_escape($tags[$i]), '>', $user
-            );
+                while (is_array($allLinkedTags) && count($allLinkedTags)>0) {
+                    $tmpValue = array_pop($allLinkedTags);
+                    if (in_array($tmpValue, $tagArray) == false) {
+                        $tagArray[] = $tmpValue;
+                    }
+                }
 
-            while (is_array($allLinkedTags) && count($allLinkedTags)>0) {
-                $query_4 .= ' T'. $i .'.tag = "'. array_pop($allLinkedTags) .'"';
-                $query_4 .= ' OR';
+                if (in_array($tmpTag, $tagArray) == false) {
+                    $tagArray[] = $tmpTag;
+                }
             }
-
-            $query_4 .= ' T'. $i .'.tag = "'. $this->db->sql_escape($tags[$i]) .'"';
-
-            $query_4 .= ') AND T'. $i .'.bId = B.bId';
-            //die($query_4);
+            // loop through array of possible tags
+            foreach ($tagArray as $k => $v) {
+                $query_4 .= ' T0.tag = "'. $v .'" OR';
+            }
+            $query_4 = substr($query_4,0,-3);
+            $query_4 .= ') AND T0.bId = B.bId';
         }
 
         // Search terms
diff --git a/src/SemanticScuttle/Service/Bookmark2Tag.php b/src/SemanticScuttle/Service/Bookmark2Tag.php
index a10cb61..fc59a1c 100644
--- a/src/SemanticScuttle/Service/Bookmark2Tag.php
+++ b/src/SemanticScuttle/Service/Bookmark2Tag.php
@@ -99,7 +99,7 @@ class SemanticScuttle_Service_Bookmark2Tag extends SemanticScuttle_DbService
         $tags_count = is_array($tags)?count($tags):0;
 
         for ($i = 0; $i < $tags_count; $i++) {
-            $tags[$i] = trim(strtolower($tags[$i]));
+            $tags[$i] = trim(utf8_strtolower($tags[$i]));
             if ($fromApi) {
                 include_once 'SemanticScuttle/functions.php';
                 $tags[$i] = convertTag($tags[$i], 'in');
diff --git a/src/SemanticScuttle/Service/Tag.php b/src/SemanticScuttle/Service/Tag.php
index 25d3888..8325285 100644
--- a/src/SemanticScuttle/Service/Tag.php
+++ b/src/SemanticScuttle/Service/Tag.php
@@ -141,10 +141,10 @@ class SemanticScuttle_Service_Tag extends SemanticScuttle_DbService
 
         //normalize
         if(!is_array($tags)) {
-            $tags = strtolower(trim($tags));
+            $tags = utf8_strtolower(trim($tags));
         } else {
             for($i=0; $i<count($tags); $i++) {
-                $tags[$i] = strtolower(trim($tags[$i]));
+                $tags[$i] = utf8_strtolower(trim($tags[$i]));
             }
         }
         return $tags;
diff --git a/www/bookmarks.php b/www/bookmarks.php
index efc1680..44119db 100644
--- a/www/bookmarks.php
+++ b/www/bookmarks.php
@@ -229,12 +229,14 @@ if ($templatename == 'editbookmark.tpl') {
 	$tplVars['sidebar_blocks'] = array('watchstatus');
 
 	if (!$cat) { //user page without tags
+                $rssTitle = ": My Bookmarks";
 		$cat = NULL;
 		$tplVars['currenttag'] = NULL;
 		//$tplVars['sidebar_blocks'][] = 'menu2';
 		$tplVars['sidebar_blocks'][] = 'linked';
 		$tplVars['sidebar_blocks'][] = 'popular';
 	} else { //pages with tags
+                $rssTitle = ": Tags" . $catTitle;
 		$rssCat = '/'. filter($cat, 'url');
 		$tplVars['currenttag'] = $cat;
 		$tplVars['sidebar_blocks'][] = 'tagactions';
@@ -264,9 +266,22 @@ if ($templatename == 'editbookmark.tpl') {
 
 	// Set template vars
 	$tplVars['rsschannels'] = array(
-	array(filter($sitename .': '. $pagetitle), createURL('rss', filter($user, 'url') . $rssCat.'?sort='.getSortOrder()))
+	array(filter($sitename .$rssTitle), createURL('rss', filter($user, 'url') . $rssCat.'?sort='.getSortOrder()))
 	);
 
+    if ($userservice->isLoggedOn()) {
+        $currentUsername = $currentUser->getUsername();
+        if ($userservice->isPrivateKeyValid($currentUser->getPrivateKey())) {
+            array_push(
+                $tplVars['rsschannels'],
+                array(
+                    filter($sitename . $rssTitle. sprintf(T_(': (private) ')) . $currentUsername),
+                    createURL('rss', filter($currentUsername, 'url') . '?sort='.getSortOrder().'&amp;privatekey='.$currentUser->getPrivateKey())
+                )
+            );
+        }
+    }
+
 	$tplVars['page'] = $page;
 	$tplVars['start'] = $start;
 	$tplVars['bookmarkCount'] = $start + 1;
diff --git a/www/tags.php b/www/tags.php
index a4e6555..09725e4 100644
--- a/www/tags.php
+++ b/www/tags.php
@@ -67,9 +67,22 @@ if ($usecache) {
 $tplVars['pagetitle'] = T_('Tags') .': '. $cat;
 $tplVars['loadjs'] = true;
 $tplVars['rsschannels'] = array(
-array(filter($sitename .': '. $pagetitle), createURL('rss', 'all/'. filter($cat, 'url')).'?sort='.getSortOrder())
+array(filter($sitename .': Tags: '. $cat), createURL('rss', 'all/'. filter($cat, 'url')).'?sort='.getSortOrder())
 );
 
+if ($userservice->isLoggedOn()) {
+    $currentUsername = $currentUser->getUsername();
+    if ($userservice->isPrivateKeyValid($currentUser->getPrivateKey())) {
+        array_push(
+            $tplVars['rsschannels'],
+            array(
+                filter($sitename .': Tags: '. $cat . sprintf(T_(': (private) ')) . $currentUsername),
+                createURL('rss', filter($currentUsername, 'url') . '?sort='.getSortOrder().'&amp;privatekey='.$currentUser->getPrivateKey())
+            )
+        );
+    }
+}
+
 // Pagination
 $perpage = getPerPageCount($currentUser);
 if (intval(GET_PAGE) > 1) {