Yes, file sharing works. Only one problem for now, I had to set access rights for this share to "Administrator" to be able to browse file share from Mac OS X 10.8 clients. ?!
If I only give Read or Read&Write privileges, Mac OS X complains :"You don't have rights to access this server", and mounting the folder shared failed.
I didn't have time yet to check if the problem is the same with Windows clients.
Johan