Apple replaced Samba with SMBX

Problem

I have been using custom sharing by configuring /etc/smb.conf in earlier Mac OS X. But I cannot find any user-configurable file for this custom sharing in 10.7 Lion.
Is there a method for this purpose in Mac OS X 10.7 Lion?
http://forums.macrumors.com/showthread.php?t=1155665

Cause
Apple has removed it.
All Configuration is to be done via the server.app GUI.

Solution
None

Workaround
Install Samba via macports

Links

• http://www.stanford.edu/group/macosxsig/blog/
• http://forums.whirlpool.net.au/archive/1773493
• http://protagonist.co.uk/blog/osx-lion-samba-and-windows-file-sharing-problems/
• http://www.johnlarge.co.uk/2011/07/19/osx-lion-samba-smb-shares-broken-xbmc-not-working/