If you are doing Iowa research, you should visit IAGenWeb -- a prime source for Iowa genealogy records, family history, ancestor obituaries, other Iowa historical records.
The Default path for All Microsoft Office Outlook .pst file location is the User data(Your account name)/Local Settings/Application Data/Microsoft/Outlook/ this is where the .pst files are stored by default!!! this goes for All Windows OS! Tuesday, June 05, 2012 12:18 PM.
Outlook must be installed on the computer that the .pst file is to be exported. Individual messages from Outlook (.msg) cannot be dragged and dropped into WIndows Mail (or even Outlook Express on XP for that matter) In Outlook on Windows XP export the PST to Outlook Express then import those into Windows Mail.