I use my clie as an alarm every single morning. I don't need anything special, I just use the datebook. Create an entry (I call mine "UP") and put in the time you want to get up and set the alarm. No need for any third party apps to take up space and best of all, with the great clie built-in alarm sounds, the alarms are nice to wake up to, and I've got them set to go off every ten minutes for half an hour. Works like a charm. No need for any other program than what's already in there.