Can i Establish Local File Server with samba4

[tms3 at tms3.com]

>
>
> Hello , I want to establish local File Server that user and password 
> saved
> in *ldap* and my user share  directory Map to user Windows Client 
> After
> Athenticating But I Want Integerated DataBase (for username and pass) 
> can
> use *samba4 for Authenticating* and *Samba3 for sharing and Mapping* 
> User
> Folder Simultaneously ?
> (All OF My Network Client Can Use Share Folder After Authenticating 
> whether
> His Clint is Joined Or Not Joined )
> Thanks
Yes. Though I haven't done so, the configuration of Samba3 is that of 
Samba3 and a W2Kx server.