public function GetByUser($UserID, $Limit, $Offset = 0) {
      // Get category permissions
      $Perms = DiscussionModel::CategoryPermissions();
      
      // Build main query
      $this->CommentQuery(TRUE, FALSE);
      $this->FireEvent('BeforeGet');
      $this->SQL
			->Select('d.Name', '', 'DiscussionName')
			->Join('Discussion d', 'c.DiscussionID = d.DiscussionID')
         ->Where('c.InsertUserID', $UserID)
			->OrderBy('c.CommentID', 'desc')
         ->Limit($Limit, $Offset);
      
      // Verify permissions (restricting by category if necessary)
      if($Perms !== TRUE) {
         $this->SQL
            ->Join('Category ca', 'd.CategoryID = ca.CategoryID', 'left')
            ->WhereIn('d.CategoryID', $Perms);
      }
      
      //$this->OrderBy($this->SQL);

      $Data = $this->SQL->Get();
      Gdn::UserModel()->JoinUsers($Data, array('InsertUserID', 'UpdateUserID'));
      
      return $Data;
      
   }