[Samba] trust relationship

[Abubakar .]

hi

i want to create Enterprise wide domain trust relationships between
samba domains / domain controllers. And with that i want to achieve

1- complete directory replication, (like Additional domain controller)
2- user account migration  between domains, 
3- policy enforcement on all the domains from a single domain, 
4- delegated administration of domains

So how should i do all this .... 

PS. currently i've created a samba DC, integrated with ldap, that is
authenticating winxp clients. And iam creating another domain
controller in order to make trusts amongs these two.

-- 
Abubakar,
__________
www.bakars.com