Canada's Research in Motion has revealed that a long-awaited Mac release of the BlackBerry Desktop Manager will be ready for download on October 2nd, at 1PM Eastern time. The software is mainly a first-party answer to titles like The Missing Sync, and lets users sync data from iCal, Entourage, Address Book and other unspecified programs. It also folds in BlackBerry Media Sync, the component which handles copying iTunes playlists.