Have you found yourself wondering who the hell ran off with the last 60 days of your Outlook Calendar? Does your Blackberry have a guilty look on its face like it just piddled on the rug? Chances are you need to do the following:

1. Open your calendar on the Blackberry
2. Hit the Menu button (Blackberry logo button)
3. Select “General Options” and change the “Keep Appointments” option to “Forever”.

The Blackberry Desktop software has a tendency to clear old Outlook Calendar entries while cleaning up the device, changing the options on the device will eliminate this behavior.