how to provide username and password in xffm samba client?

[Cathayan]

Hi, all, 

I am using Debian unstable, with xfce 4.0.6, and when I try to connect
the windows 2k machine, I found xffm exec " smbclient -N -L....", so
it can not get the list of available services. On the command line, I
can use smbclient -U to give it my username%password on the Win2k
server, and it worked. How can I give the user/pass to xffm? or put it
in some configuration files?

thanks.

Qi
-- 
cathayan at gmail.com