samba 2 swat user id and password

[Sol Gongola]

Connecting from swat on a w95 pc web browser (netscape) 
to samba 2beta1 on aix 4.3.1, I tried using root and 
several other user id/passwords but the only that accepted 
was the user id associated with my PC logon ID.

How is the required user id and password decided for connecting
to the samba server 
-- 
Sol Gongola           (sol at adldata.com)
ADL Data Systems Inc
20 livingstone ave
Dobbs Ferry, NY 10522