Useful Add-ins to extend the functionality of Outlook.
Outlook 2007/2003/2002 Add-in:Personal Folders Backup
The Personal Folders Backup download creates backup copies of your .PST files at regular intervals, in Outlook 2002 and later versions, making it easy to keep all of your Outlook folders safely backed up.
Don't get caught without a good backup! Get this free add-in now from this page: download from Microsoft Office Online.