Outlook 2002 to Outlook 2007 contacts export

I am migrating over to Vista with Office 2007 from XP with Office 2002 (probably a bad thing to do in the first place). I cannot find a way to export and import my contacts list. Note that I do nopt wish to use the Business contacts section of Outlook 2007, which I have uninstalled.
I've read various topics here and on other sites but I can't get any success, can anyone help here? Have tried exporting a CSV, but can't find a way of importing it to the Vista machine.