PowerScheduler sometimes misses wake-ups for recordings

Just reported not to forget

h4. Steps to Reproduce
http://forum.team-mediaportal.com/untested-mediaportal-1-1-0-beta-svn-builds-268/mediaportal-svn-snapshot-11-06-2009-19-18h-revision-24047-rar-72991/index7.html#post532372


h4. Additional Information
most probably caused by svn 23735: --> // SetWakeupTimer()

    private void Suspend(PowerEventType powerStatus)
    {
      if (powerStatus == PowerEventType.Suspend)
        Log.Debug("PowerScheduler: System is going to suspend");
      else if (powerStatus == PowerEventType.StandBy)
        Log.Debug("PowerScheduler: System is going to standby");
      _denySuspendQuery = true; // reset the flag
      _standby = true;
      _timer.Enabled = false;
      _controller.EpgGrabberEnabled = false;
      // SetWakeupTimer(); => do not call, because the client standby and wakeup handlers are already unregistered
      DeInitController();
      RunExternalCommand("suspend");
      SendPowerSchedulerEvent(PowerSchedulerEventType.EnteringStandby, false);
    }