title: Low memory notifications in Windows CE
body: <p>Is there a way to get notifications when the available memory goes below a certain limit (user configurable)? I have looked into the WM_HIBERNATE event but it seems the limit for this event is not user configurable and is hard-coded (160KB??). 
  The only way I can think of is to poll the OS periodically (every 5 seconds??) for available memory through GlobalMemoryStats() API and if the available memory goes below the user configured limit then raise an event to the user. Is there a better way?</p>
  
  <p>This notification has to work on devices starting with Windows CE 5.0 &amp; Windows Mobile 6.5</p>