school room network

[Eric Tanguy]

I plan to make 20 pc served by a fc3 server. The 20 pc will be double
boot with fc3 and winxp. I would like to know what will the best server
configuration for this knowing that all accounts will be on the fc3
server (for fc3 clients and windows clients). So how to share user
accounts from the server to the fc3 clients ? how to share user accounts
from the server to winxp clients (i know it will be samba but what kind
of authentication system to have the synchromisation between samba
accounts and fc3 accounts).
Thanks

--
Eric Tanguy | Nantes, France 
<eric.tanguy at univ-nantes.fr>
Key : A4B8368F | Key Server : subkeys.pgp.net 
Fedora Core release 4 (Stentz) sur athlon kernel 2.6.12-1.1456_FC4