[Samba] Question about policies [OT?]

[Koenraad Lelong]

Hi,
I'm using samba 3 as a domain controller. For some XP-pro laptops I 
would like to disable the firewall when they are logged in on our 
network (I don't like it but I have to). Is this possible with Windows 
policies ? If so, does someone know about good reading material about 
policies ? I do have "Mastering Windows XP professional" but that's 
absolutely no help.
Thanks for any thoughts.
Regards,
Koenraad Lelong.