Freemang wrote:

A Vista user has their contacts (including distribution lists). When
exporting the contacts and importing in Outlook, they all show up
however all of her Distribution lists are void of any email addresses.

How can distribution lists be easily imported into Outlook from
Windows mail?

Sometimes, if you're lucky, importing from Outlook will retain the contents
of groups. FileImport and ExportImport Internet Mail and Addresses.
--
Brian Tillman [MVP-Outlook]