We're directly calling the LF DB in SQL and we were able to get the Query working but we're j looking for more details on the toc_flags column in the Toc table.  We were getting duplicate results until we added the following to our stored procedure, 'select tocid from toc where toc_flags & 0x800 = 0'.  Just wondering what this flag represents and if this is the best way to only return the latest version.