Samba is an open-source SMB server freeware application that uses the SMB protocol. Samba provides Windows clients access to UNIX servers and UNIX clients access to Windows servers. The access that is provided is for both files and other services, including printer sharing. Samba's design, as well as constraint, is to operate on top of a variety of existing UNIX systems. Samba runs as a set of daemons and services, without any need for modification of existing kernels. More information about Samba can be found at http://www.samba.org.