samba - Jul 2005 - winbind: idmap = ad togeter with nested groups? + offline solution for notebooks available?

1.Works idmap with ad-plugin (for uid/gid from sfu) also together with 
nested groups ?

2. Is a offline solution (caching) for notebooks available with "idmap = 
ad" ?
works backend for this situation?
Can anybody send me his [globals] from smb.conf as template?


thanks a lot

Best regards
Steffen