Advantage International, Microsoft Exchange & Outlook solutions provider and Microsoft Certified Partner, announced many mobile professionals are using their Outlook synchronization solution, Add2Exchange, to help synchronize their Outlook calendars, contacts, & tasks between multiple mobile devices. Add2Exchange increases out-of-office productivity by synchronizing Outlook calendars, contacts & tasks between user’s mailboxes, so they can be wirelessly synced to their mobile devices. Now an entire group, department, or organization can have identical calendars, contacts and/or tasks on each of their BlackBerry handhelds, Pocket PCs, or Treo Smartphones.