samba - Sep 2008 - net rpc vampire x Windows 2003 Server

Hi!

Sometime ago I successfully used net rpc vampire against a NT4 domain.
Back then I was using ldapsam.

Is it possible to do this against a w2k3 domain using tdbsam? Can you
point me some documentation?

Thanks in advance!

-- 
Fabiano Caixeta Duarte