FoneSync for Samsung phones can easily be set to synchronize separate address groups and/or calendars including the option to synchronize only contacts which include phone numbers. This way you will not clutter the precious memory space on your phone with unwanted data. FoneSync uses its own sync engine. So you can synchronize Samsung phones which could not be synced with Mac OS X before. FoneSync has a clean and sleek interface which is easy to use. FoneSync and the manual is available in English, German and French.