3rd Party Solution for public folder sync: Add2Exchange Enterprise Sync Suite for Calendars, Contacts and Tasks.
Ideal for BES and BlackBerry users who need to sync to/from Exchange public folders. Add2Exchange does more than copy public folders; it does it by creating information relationships among users' Calendars, Contacts and/or Tasks folders. BlackBerry Enterprise Server and Add2Exchange are complementary, not competitive products. Add2Exchange enhances the functionality of mobile BlackBerry devices extending the BlackBerry's reach to information sources beyond your personal mailbox. Calendar, contact and task information from other users and public folders are synchronized automatically and behind-the-scenes to your BlackBerry mobile device.
Give it a try or more info: DidItBetter.com Software 800-837-8636: Outlook Calendar, Contact, Task Sync, PDA & Smartphone Sync Software, CRM
Ph: USA 800 837 8636 / International 001 813 977 5739