[Samba] File Locking and MS Access

[Gary Haygood]

How do I allow two or more users access to the same File at the same time.
I've been using a Windows 98 server with a Microsoft Access 97 
database.  Every user on the network can access the database at the same 
time and read & write to it as long as they aren't using the same 
record.  Linux and Samba won't let me do this.
I'm using Linux 7.3 and Samba 2.2.7a