[BLUG] Samba 4

Hi,

Has anyone given Samba 4 a whirl yet?

I am wanting to test this:

http://www.turnkeylinux.org/domain-controller

as a PDC replacement but from what I've read it's not gonna work for my purposes unless I update the Samba 3 currently installed on it with Samba 4.

With my noob level skills this might be easier:

http://www.resara.com/index.php/resara-server

especially if it really can integrate with my Zimbra server.

Anyway, if you've used Samba 4 or the TurnkeyLinus PDC or Resara I'd sure appreciate your feedback.

Thanks!
Kelly