Windows mobile 6.5.X Repeating Reminder notification
 

I'm using Mystery's rom, but didn't get an answer when I posted in that thread. Not sure if this is a general Win Mob 6.5 thing or something with the Mystery Rom.

In the settings for Sounds/Notifications->Notifications->Reminders, if I select "Play Sound", there is a gray box that it automatically checked that says repeat. This causes appt reminders to have repeating sounds.

Is there a way to just have a single audio reminder without repeating? There doesn't seem to be a way of unchecking this box. I looked in the registry but didn't see where to change it.