public function GetCount($ViewingUserID, $Wheres = '') {
      if (is_array($Wheres))
         $this->SQL->Where($Wheres);
         
      return $this->SQL
         ->Select('uc.UserID', 'count', 'Count')
         ->From('UserConversation uc')
         ->Where('uc.UserID', $ViewingUserID)
         ->Get()
         ->Value('Count', 0);
   }