Index: views/system/admin_general.ctp
===================================================================
--- views/system/admin_general.ctp	(revision 548)
+++ views/system/admin_general.ctp	(working copy)
@@ -6,6 +6,7 @@
 <fieldset><legend><?php __('General'); ?></legend>
 <?php
   echo $form->input('general.title', array('label' => __('Gallery title', true)));
+  echo $form->input('home.welcomeText', array('label' => __('Welcome text', true)));
 ?>
 </fieldset>
 
Index: views/home/index.ctp
===================================================================
--- views/home/index.ctp	(revision 548)
+++ views/home/index.ctp	(working copy)
@@ -1,4 +1,4 @@
-<h1><?php __("Welcome to phTagr"); ?></h1>
+<h1><?php echo h($option->get('home.welcomeText', __("Welcome to phTagr", true))); ?></h1>
 
 <div class="subcolumns">
   <div class="c50l">
Index: controllers/system_controller.php
===================================================================
--- controllers/system_controller.php	(revision 548)
+++ controllers/system_controller.php	(working copy)
@@ -41,6 +41,7 @@
     $this->requireRole(ROLE_SYSOP);
     if (isset($this->data)) {
       $this->_set(0, 'general.title', $this->data);
+      $this->_set(0, 'home.welcomeText', $this->data);
     }
     $this->data = $this->Option->getTree(0);
   }