Simple question about appletalk

[Gabriel George POPA]

           I need to put a laptop running Mac OS X (10.3 I think) in my 
OpenBSD powered network - OpenBSD router/firewall. The problem is that I 
don't know
if I need Appletalk or not installed (I have an urgent problem that must 
be solved with this laptop, but it's not mine and I haven't
worked too much with Apple computers). At this moment I don't have the 
laptop, but I need it up and running in the second when it
appears so I need to know in advance if I need to enable Appletalk in 
the network (this laptop needs only www access).
  And another problem: in /etc/pf.conf I have "scrub in all reassembe 
tcp" -> is this a problem with Mac OS X (I have some problems
with some Mandriva Linux machines here and I think this is the problem).
  Thank you very much in advance.
     

                                                                                                                   
Respectfully yours,
                                                                                                                         
Gabriel George POPA