The Alfresco Desktop Sync application is available for early preview so we can get feedback and improve it before making a full release. This version works against user accounts in Alfresco in the Cloud (Premium accounts), Enterprise 4.0+, and Community 4.0.e+. It may also work against Enterprise 3.4+ but this has not been tested widely to date.
*IMPORTANT*: As this is an early preview, data loss is possible. Alfresco recommends you DO NOT use this with important data.
Note: The OS X Desktop Sync is not currently a signed application, so to use it on Mountain Lion you must enable unsigned applications to run or start it by using the Open context menu.