domain user and groups

[Andrea Zolnhofer & Michael Ott]

Hallo!

I have download the last CVS-version and it works good. But one thing does not
work. I have read in the book "Teach Yourself Samba" that you can use domain
users and admins, when you want use the same users and groups on both Systems.
But it does not work. The first thing, i can not find, is the domain users. And
the second thing is that when i log in as Administrator that the NT-machine
says, that i have wrong passwd. But in my smbpasswd i have the user root and in
the domain admin users i have write, that root = Administrator and in the
domain admin group i have write root = Administratoren (the german words for
admin). 

Can anybody help me

Another little question. First i have the TNG-2.1-version downloaded. The
configure-file have more than the CVS-Version. Who can i get a new
configure-file.

Thanks for your help

Michael