The pre-release program of Azure AD Sync on Connect has been updated with the first beta release of AADSync.
The beta release is available on Connect from this link:
https://connect.microsoft.com/site433/Downloads/DownloadDetails.aspx?DownloadID=53361
Make sure to read the updated installation guide and release notes available on TechNet:
http://go.microsoft.com/fwlink/?LinkID=393942
As requested by the PG, please continue to provide feedback through Connect. This allows MS to deliver a high-quality product which is solving your scenarios.