KDE and smb protocol not happy

[Phil Pereira <phil%bsdnexus.com@localhost>]

Hi all,

I'm running NetBSD 3.0 with current pkgsrc (as of about a month ago). I 
installed meta-pkgs/kde3 and configured the LISa daemon.

I can happily see other servers on my network via "lan://localhost/". If I 
select ssh based folders (FISH) I am prompted for my username and password 
and all works fine, as does HTTP; however, the issue is with samba folders 
(SMB) - when I click one of these I get the error:

Could not start process Unable to create io-slave:
klauncher said: Unknown protocol 'smb'.

samba is installed and running, and my WindowsXP box is able to browse the 
NetBSD samba shares and use them.

So what have I forgotten to setup in KDE3 to make klauncher happy with smb?

thanx

Phil.