First, exporting is never the correct way to transfer Outlook data.
Second, your operating system is not relevant, your Outlook version is.
Indeed, if you export from Outlook 2003, that file will be incompatible with
every other version of Outlook--one of the primary reasons not to export.
Instead, you copy your Contacts data to an Outlook data file that is
compatible with the other version of Outlook, then open that data file in
the other version.
Take a look at these pages for info on Outlook data backup or transfer:
http://www.slipstick.com/config/backup.htm
http://www.howto-outlook.com/Howto/backupandrestore.htm
http://office.microsoft.com/en-us/assistance/HA010771141033.aspx

Signature
Russ Valentine
[MVP-Outlook]
> Every time I try to transfer my contact folder to the new hard drive, I
> get a
[quoted text clipped - 6 lines]
> use?
> Thanks,