I asked something similar in another thread but was getting off that topic's
original question so I reposted here.

The situation is this - I bought Office 2007 last year and imported the pst
file from my Outlook 2000. (OK I now know I shouldn't have done that, but
the option was there and I did it.) So, my present outlook.pst file
contains Contacts, etc. from the Office 2000 flavor and, of course, the
newly created 2007 Contacts, etc. flavor.

I have since learned that there are several kinds of pst files. How do I go
about converting my outlook.pst (Personal Folder file 97-2002) to the new
and improved Office Outlook Personal Folder File 2007. Thanks, DH