How about the ePreserver software ?
ePreserver at share software
description of ePreserver:
Quickly and easily copy your AOL e-mail, address book and favorite places to Microsoft Outlook or Outlook Express. Don't risk losing information you've spent years putting together. With ePreserver, bringing this information over to your new ISP will take you only a few seconds. You can convert PFC files even if you no longer subscribe to AOL.

In the past seven years, we've helped over 250,000 people just like you to switch to a new email applications. ePreserver is recommended by Google Answers, About.com, Mr. Modem, Data Doctors and the Chicago Tribune.

Features:
Automatically finds your filing cabinet and your new email application.
Supports multiple screen names.
Converts all address book fields, including distribution lists.
Copies your information even if you are no longer a member of AOL.
Maintains filing cabinet folder structure.
Converts HTML email, text email, attachments, and all headers.
Easy for beginners.
More info at share software