The Samba server version
3.0.37 (labeled version 1.0.3) has been ported (12/28/2009) to OS/2.
Also available (10/30/2009) is version 3.3.9 (labeled version
1.1beta4). This allows you to share your files without the need of
NetBIOS (IBM LAN Manager or IBM Peer).
Source: OS/2 Warp News and Rumors