Samba 3.2.0 RC2

Samba is an Open Source/Free Software suite that provides seamless file and print services to SMB/CIFS clients.” Samba is freely available, unlike other SMB/CIFS implementations, and allows for interoperability between Linux/Unix servers and Windows-based clients.

Version 3.2, for instance, offers full support for Windows Server 2003 cross-forest transitive trusts and one-way domain trusts, support for establishing interdomain trust relationships with Windows Server 2008, the ability to join to Windows server 2008 domains and built-in support for Active Directory LDAP signing policy.